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"/tools/security/password-generator.html" }, { "id": "password-strength-checker", "name": "Password Strength Checker", "slug": "password-strength-checker", "category": "security", "status": "live", "description": "Check password strength, entropy, and estimated crack time.", "keywords": [ "password strength", "password checker", "entropy calculator" ], "useCases": [ "Security audits", "User education", "Policy enforcement" ], "features": [ "Entropy calculation", "Crack time estimate", "Improvement tips", "Client-side only" ], "icon": "shield", "path": "/tools/security/password-strength-checker.html" }, { "id": "qr-code-generator", "name": "QR Code Generator", "slug": "qr-code-generator", "category": "security", "status": "live", "description": "Generate QR codes for URLs, text, WiFi, contacts, and more.", "keywords": [ "qr code generator", "qr creator", "qr code" ], "useCases": [ "Marketing", "Contactless menus", "WiFi sharing" ], "features": [ "URL/text/WiFi", "Error correction", 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"Salt generation", "Verify mode" ], "icon": "shield", "path": "/tools/security/bcrypt-hash-generator.html" }, { "id": "password-manager-vault", "name": "Local Password Vault", "slug": "password-manager-vault", "category": "security", "status": "live", "description": "Store encrypted passwords locally in your browser using IndexedDB and AES-GCM.", "keywords": [ "password vault", "password manager", "encrypted storage" ], "useCases": [ "Personal password storage", "Secure notes", "Credential vault" ], "features": [ "AES-GCM encryption", "IndexedDB storage", "Master password", "Export/import" ], "icon": "shield", "path": "/tools/security/password-manager-vault.html" }, { "id": "random-string-generator", "name": "Random String Generator", "slug": "random-string-generator", "category": "security", "status": "live", "description": "Generate cryptographically secure random strings, tokens, and API keys.", "keywords": [ "random string", "api key generator", "token generator" ], "useCases": [ "API keys", "Session tokens", "Secret generation" ], "features": [ "Custom charset", "Length control", "Crypto-secure", "Bulk generation" ], "icon": "shield", "path": "/tools/security/random-string-generator.html" }, { "id": "hmac-generator", "name": "HMAC Generator", "slug": "hmac-generator", "category": "security", "status": "live", "description": "Generate HMAC signatures using SHA-256, SHA-384, or SHA-512 algorithms.", "keywords": [ "hmac generator", "hmac sha256", "signature generator" ], "useCases": [ "API signing", "Webhook verification", "Message authentication" ], "features": [ "Multi-algorithm", "Key + message", "Hex/Base64 output" ], "icon": "shield", "path": "/tools/security/hmac-generator.html" }, { "id": "checksum-verify", "name": "File Checksum Calculator", "slug": "checksum-verify", "category": "security", "status": "live", "description": "Calculate MD5, SHA-1, SHA-256, and SHA-512 checksums for any file.", "keywords": [ "checksum calculator", "file hash", "verify integrity" ], "useCases": [ "File integrity", "Download verification", "Forensics" ], "features": [ "Drag & drop", "Multi-algorithm", "Compare checksums" ], "icon": "shield", "path": "/tools/security/checksum-verify.html" }, { "id": "basic-calculator", "name": "Basic Calculator", "slug": "basic-calculator", "category": "calculators", "status": "live", "description": "A simple, fast, keyboard-friendly calculator with history.", "keywords": [ "calculator", "basic calculator", "online calculator" ], "useCases": [ "Everyday math", "Quick calculations", "Homework help" ], "features": [ "Keyboard input", "History log", "Memory functions", "Percentage" ], "icon": "calculator", "path": "/tools/calculators/basic-calculator.html" }, { "id": "scientific-calculator", "name": "Scientific Calculator", "slug": "scientific-calculator", "category": "calculators", "status": "live", "description": "Advanced scientific calculator with trig, log, and statistical functions.", "keywords": [ "scientific calculator", "advanced calculator", "math calculator" ], "useCases": [ "Engineering", "Physics", "Higher math" ], "features": [ "Trig functions", "Log/exp", "Memory store", "Degree/radian" ], "icon": "calculator", "path": "/tools/calculators/scific-calculator.html" }, { "id": "percentage-calculator", "name": "Percentage Calculator", "slug": "percentage-calculator", "category": "calculators", "status": "live", "description": "Calculate percentages, increase, decrease, and percentage of numbers.", "keywords": [ "percentage calculator", "percent increase", "percent of" ], "useCases": [ "Discounts", "Grades", "Statistics", "Finance" ], "features": [ "5 calculation modes", "Live results", "Formula display" ], "icon": "calculator", "path": "/tools/calculators/percentage-calculator.html" }, { "id": "bmi-calculator", "name": "BMI Calculator", "slug": "bmi-calculator", "category": "calculators", "status": "live", "description": "Calculate Body Mass Index with metric and imperial unit support.", "keywords": [ "bmi calculator", "body mass index", "health calculator" ], "useCases": [ "Health tracking", "Fitness goals", "Medical assessments" ], "features": [ "Metric/imperial", "Category display", "Ideal weight range" ], "icon": "calculator", "path": "/tools/calculators/bmi-calculator.html" }, { "id": "age-calculator", "name": "Age Calculator", "slug": "age-calculator", "category": "calculators", "status": "live", "description": "Calculate exact age in years, months, days, hours, and seconds.", "keywords": [ "age calculator", "date difference", "birth age" ], "useCases": [ "Birthday planning", "Document verification", "Anniversary tracking" ], "features": [ "Exact age", "Next birthday", "Time units", "Date validation" ], "icon": "calculator", "path": "/tools/calculators/age-calculator.html" }, { "id": "loan-calculator", "name": "Loan Calculator", "slug": "loan-calculator", "category": "finance", "status": "live", "description": "Calculate monthly payments, total interest, and full amortization schedules.", "keywords": [ "loan calculator", "mortgage calculator", "amortization" ], "useCases": [ "Home loans", "Auto loans", "Personal finance" ], "features": [ "Monthly payment", "Total interest", "Amortization table", "Export schedule" ], "icon": "dollar", "path": "/tools/finance/loan-calculator.html" }, { "id": "mortgage-calculator", "name": "Mortgage Calculator", "slug": "mortgage-calculator", "category": "finance", "status": "live", "description": "Calculate mortgage payments with taxes, insurance, and PMI options.", "keywords": [ "mortgage calculator", "home loan", "monthly payment" ], "useCases": [ "Home buying", "Refinancing", "Budget planning" ], "features": [ "P&I calculation", "Tax & insurance", "PMI support", "Down payment %" ], "icon": "dollar", "path": "/tools/finance/mortgage-calculator.html" }, { "id": "compound-interest", "name": "Compound Interest Calculator", "slug": "compound-interest", "category": "finance", "status": "live", "description": "Calculate compound interest with various compounding frequencies.", "keywords": [ "compound interest", "investment calculator", "interest calc" ], "useCases": [ "Investment planning", "Savings goals", "Retirement planning" ], "features": [ "Multiple frequencies", "Regular contributions", "Growth chart" ], "icon": "dollar", "path": "/tools/finance/compound-interest.html" }, { "id": "simple-interest", "name": "Simple Interest Calculator", "slug": "simple-interest", "category": "finance", "status": "live", "description": "Calculate simple interest on principal over time at any rate.", "keywords": [ "simple interest", "interest calculator", "principal interest" ], "useCases": [ "Short-term loans", "Basic investments", "Educational use" ], "features": [ "P × R × T", "Live calculation", "Formula display" ], "icon": "dollar", "path": "/tools/finance/simple-interest.html" }, { "id": "currency-converter", "name": "Currency Converter", "slug": "currency-converter", "category": "finance", "status": "live", "description": "Convert between 150+ world currencies with live exchange rates.", "keywords": [ "currency converter", "exchange rate", "forex calculator" ], "useCases": [ "Travel", "International business", "E-commerce" ], "features": [ "150+ currencies", "Live rates", "Historical lookup", "Favorites" ], "icon": "dollar", "path": "/tools/finance/currency-converter.html" }, { "id": "sales-tax-calculator", "name": "Sales Tax Calculator", "slug": "sales-tax-calculator", "category": "finance", "status": "live", "description": "Calculate sales tax, VAT, and GST with custom rates for any region.", "keywords": [ "sales tax", "vat calculator", "gst calculator" ], "useCases": [ "Retail", "Invoicing", "Tax compliance" ], "features": [ "Custom rate", "Add/include tax", "Multi-region presets" ], "icon": "dollar", "path": "/tools/finance/sales-tax-calculator.html" }, { "id": "tip-calculator", "name": "Tip Calculator", "slug": "tip-calculator", "category": "finance", "status": "live", "description": "Calculate tips and split bills among multiple people.", "keywords": [ "tip calculator", "gratuity", "bill split" ], "useCases": [ "Dining out", "Group payments", "Service tips" ], "features": [ "Tip percentage", "Bill splitting", "Round up option" ], "icon": "dollar", "path": "/tools/finance/tip-calculator.html" }, { "id": "salary-calculator", "name": "Salary Converter", "slug": "salary-calculator", "category": "finance", "status": "live", "description": "Convert annual salary to hourly, monthly, weekly, and daily rates.", "keywords": [ "salary calculator", "hourly to annual", "pay converter" ], "useCases": [ "Job comparison", "Freelance pricing", "Budget planning" ], "features": [ "Annual/hourly/monthly", "Tax estimation", "Overtime calc" ], "icon": "dollar", "path": "/tools/finance/salary-calculator.html" }, { "id": "crypto-converter", "name": "Crypto Currency Converter", "slug": "crypto-converter", "category": "crypto", "status": "live", "description": "Convert between cryptocurrencies and fiat with live market rates.", "keywords": [ "crypto converter", "bitcoin price", "crypto to fiat" ], "useCases": [ "Trading", "Portfolio tracking", "Price comparison" ], "features": [ "Top 100 coins", "Live rates", "Fiat pairs", "Historical chart" ], "icon": "bitcoin", "path": "/tools/crypto/crypto-converter.html" }, { "id": "bitcoin-price-tracker", "name": "Bitcoin Price Tracker", "slug": "bitcoin-price-tracker", "category": "crypto", "status": "live", "description": "Track live Bitcoin price with 24h change, market cap, and volume.", "keywords": [ "bitcoin price", "btc tracker", "crypto price" ], "useCases": [ "Investment monitoring", "Trading signals", "Market research" ], "features": [ "Live BTC price", "24h change", "Market cap", "Auto-refresh" ], "icon": "bitcoin", "path": "/tools/crypto/bitcoin-price-tracker.html" }, { "id": "ethereum-gas-tracker", "name": "Ethereum Gas Tracker", "slug": "ethereum-gas-tracker", "category": "crypto", "status": "live", "description": "Monitor current Ethereum gas prices in Gwei and USD across speed tiers.", "keywords": [ "gas tracker", "eth gas", "ethereum gas price" ], "useCases": [ "Transaction timing", "Cost estimation", "DeFi operations" ], "features": [ "Slow/avg/fast tiers", "Gwei + USD", "Network status" ], "icon": "bitcoin", "path": "/tools/crypto/ethereum-gas-tracker.html" }, { "id": "wallet-validator", "name": "Crypto Wallet Validator", "slug": "wallet-validator", "category": "crypto", "status": "live", "description": "Validate Bitcoin, Ethereum, and other crypto wallet address formats.", "keywords": [ "wallet validator", "address check", "crypto address" ], "useCases": [ "Pre-send verification", "Form validation", "Database checks" ], "features": [ "Multi-chain support", "Checksum verification", "Network detection" ], "icon": "bitcoin", "path": "/tools/crypto/wallet-validator.html" }, { "id": "mining-calculator", "name": "Crypto Mining Calculator", "slug": "mining-calculator", "category": "crypto", "status": "live", "description": "Estimate mining profitability based on hashrate, power, and difficulty.", "keywords": [ "mining calculator", "crypto mining", "profitability calc" ], "useCases": [ "Mining decisions", "Hardware comparison", "ROI estimation" ], "features": [ "Multi-coin", "Power cost", "Difficulty adjustment", "Profit projection" ], "icon": "bitcoin", "path": "/tools/crypto/mining-calculator.html" }, { "id": "unit-converter", "name": "Universal Unit Converter", "slug": "unit-converter", "category": "converters", "status": "live", "description": "Convert length, weight, temperature, speed, volume, and more.", "keywords": [ "unit converter", "measurement converter", "metric imperial" ], "useCases": [ "Engineering", "Cooking", "Travel", "Science" ], "features": [ "12 categories", "200+ units", "Live conversion", "Favorites" ], "icon": "exchange", "path": "/tools/converters/unit-converter.html" }, { "id": "length-converter", "name": "Length Converter", "slug": "length-converter", "category": "converters", "status": "live", "description": "Convert between meters, feet, inches, miles, kilometers, and more.", "keywords": [ "length converter", "meters to feet", "distance converter" ], "useCases": [ "Construction", "Science", "International travel" ], "features": [ "12 length units", "Live conversion", "Copy result" ], "icon": "exchange", "path": "/tools/converters/length-converter.html" }, { "id": "temperature-converter", "name": "Temperature Converter", "slug": "temperature-converter", "category": "converters", "status": "live", "description": "Convert between Celsius, Fahrenheit, Kelvin, and Rankine.", "keywords": [ "temperature converter", "celsius fahrenheit", "kelvin converter" ], "useCases": [ "Cooking", "Weather", "Science lab" ], "features": [ "4 scales", "Live conversion", "Formula shown" ], "icon": "exchange", "path": "/tools/converters/temperature-converter.html" }, { "id": "weight-converter", "name": "Weight Converter", "slug": "weight-converter", "category": "converters", "status": "live", "description": "Convert between kilograms, pounds, ounces, grams, and stones.", "keywords": [ "weight converter", "kg to lbs", "mass converter" ], "useCases": [ "Fitness", "Cooking", "Shipping" ], "features": [ "8 weight units", "Live conversion", "Precision control" ], "icon": "exchange", "path": "/tools/converters/weight-converter.html" }, { "id": "speed-converter", "name": "Speed Converter", "slug": "speed-converter", "category": "converters", "status": "live", "description": "Convert between mph, km/h, m/s, knots, and mach.", "keywords": [ "speed converter", "mph to kmh", "velocity converter" ], "useCases": [ "Driving", "Aviation", "Physics" ], "features": [ "5 speed units", "Live conversion", "Quick presets" ], "icon": "exchange", "path": "/tools/converters/speed-converter.html" }, { "id": "data-storage-converter", "name": "Data Storage Converter", "slug": "data-storage-converter", "category": "converters", "status": "live", "description": "Convert between bytes, KB, MB, GB, TB, PB using binary and decimal.", "keywords": [ "data converter", "bytes to mb", "storage converter" ], "useCases": [ "IT", "Cloud storage", "Database management" ], "features": [ "Binary & decimal", "8 size units", "Live conversion" ], "icon": "exchange", "path": "/tools/converters/data-storage-converter.html" }, { "id": "time-converter", "name": "Time Zone Converter", "slug": "time-converter", "category": "converters", "status": "live", "description": "Convert times across global time zones with DST awareness.", "keywords": [ "time zone converter", "world clock", "time conversion" ], "useCases": [ "Meetings", "Travel", "Remote teams" ], "features": [ "400+ cities", "DST aware", "Meeting planner", "Time slider" ], "icon": "exchange", "path": "/tools/converters/time-converter.html" }, { "id": "image-resizer", "name": "Image Resizer", "slug": "image-resizer", "category": "image", "status": "live", "description": "Resize images to any dimensions while maintaining aspect ratio.", "keywords": [ "image resizer", "resize image", "photo resizer" ], "useCases": [ "Web optimization", "Social media", "Email attachments" ], "features": [ "Custom dimensions", "Aspect lock", "Batch resize", "Quality control" ], "icon": "image", "path": "/tools/image/image-resizer.html" }, { "id": "image-compressor", "name": "Image Compressor", "slug": "image-compressor", "category": "image", "status": "live", "description": "Compress JPEG and PNG images to reduce file size without quality loss.", "keywords": [ "image compressor", "compress photo", "reduce image size" ], "useCases": [ "Web performance", "Email", "Storage savings" ], "features": [ "Quality slider", "Size comparison", "Before/after preview", "Download" ], "icon": "image", "path": "/tools/image/image-compressor.html" }, { "id": "image-converter", "name": "Image Format Converter", "slug": "image-converter", "category": "image", "status": "live", "description": "Convert between JPG, PNG, WebP, BMP, and GIF formats in your browser.", "keywords": [ "image converter", "jpg to png", "webp converter" ], "useCases": [ "Format standardization", "Web optimization", "Design workflows" ], "features": [ "Multi-format", "Batch convert", "Quality control", "Metadata preservation" ], "icon": "image", "path": "/tools/image/image-converter.html" }, { "id": "image-cropper", "name": "Image Cropper", "slug": "image-cropper", "category": "image", "status": "live", "description": "Crop images to precise dimensions with aspect ratio presets.", "keywords": [ "image cropper", "crop photo", "aspect ratio crop" ], "useCases": [ "Profile pictures", "Social posts", "Thumbnails" ], "features": [ "Drag to crop", "Aspect presets", "Rotate/flip", "Preview" ], "icon": "image", "path": "/tools/image/image-cropper.html" }, { "id": "image-to-base64", "name": "Image to Base64", "slug": "image-to-base64", "category": "image", "status": "live", "description": "Convert images to Base64 data URIs for inline embedding.", "keywords": [ "image to base64", "base64 image", "data uri" ], "useCases": [ "Email templates", "CSS backgrounds", "Inline assets" ], "features": [ "Multi-format", "Data URI output", "Size info", "Copy to clipboard" ], "icon": "image", "path": "/tools/image/image-to-base64.html" }, { "id": "color-picker-image", "name": "Image Color Picker", "slug": "color-picker-image", "category": "image", "status": "live", "description": "Pick colors from any image to extract HEX, RGB, and HSL values.", "keywords": [ "color picker", "image color", "extract color" ], "useCases": [ "Design inspiration", "Brand matching", "Palette creation" ], "features": [ "Click to pick", "Zoom view", "HEX/RGB/HSL", "Palette export" ], "icon": "image", "path": "/tools/image/color-picker-image.html" }, { "id": "pdf-merge", "name": "PDF Merger", "slug": "pdf-merge", "category": "pdf", "status": "live", "description": "Merge multiple PDF files into a single document in your browser.", "keywords": [ "pdf merge", "combine pdf", "pdf combiner" ], "useCases": [ "Document assembly", "Report compilation", "Archive creation" ], "features": [ "Drag & drop reorder", "Multi-file merge", "Client-side only", "Download result" ], "icon": "file", "path": "/tools/pdf/pdf-merge.html" }, { "id": "pdf-split", "name": "PDF Splitter", "slug": "pdf-split", "category": "pdf", "status": "live", "description": "Split PDF documents into individual pages or page ranges.", "keywords": [ "pdf split", "split pdf", "pdf divider" ], "useCases": [ "Document extraction", "Page separation", "File organization" ], "features": [ "Page range select", "Individual pages", "Multi-output", "Download ZIP" ], "icon": "file", "path": "/tools/pdf/pdf-split.html" }, { "id": "pdf-to-text", "name": "PDF to Text Converter", "slug": "pdf-to-text", "category": "pdf", "status": "live", "description": "Extract text content from PDF documents for editing and search.", "keywords": [ "pdf to text", "extract pdf text", "pdf text extractor" ], "useCases": [ "Content extraction", "Data mining", "Search indexing" ], "features": [ "Multi-page extraction", "Formatting options", "Download .txt" ], "icon": "file", "path": "/tools/pdf/pdf-to-text.html" }, { "id": "image-to-pdf", "name": "Image to PDF Converter", "slug": "image-to-pdf", "category": "pdf", "status": "live", "description": "Convert JPG, PNG, and WebP images into a single PDF document.", "keywords": [ "image to pdf", "jpg to pdf", "convert to pdf" ], "useCases": [ "Document creation", "Photo albums", "Scanning workflows" ], "features": [ "Multi-image", "Page size options", "Reorder pages", "Download PDF" ], "icon": "file", "path": "/tools/pdf/image-to-pdf.html" }, { "id": "html-to-pdf", "name": "HTML to PDF Converter", "slug": "html-to-pdf", "category": "pdf", "status": "live", "description": "Convert HTML content into printable PDF documents.", "keywords": [ "html to pdf", "convert html", "pdf generator" ], "useCases": [ "Invoices", "Reports", "Print-ready docs" ], "features": [ "HTML input", "Page size", "Margins", "Download PDF" ], "icon": "file", "path": "/tools/pdf/html-to-pdf.html" }, { "id": "pdf-page-rotate", "name": "PDF Page Rotator", "slug": "pdf-page-rotate", "category": "pdf", "status": "live", "description": "Rotate PDF pages 90, 180, or 270 degrees to fix orientation.", "keywords": [ "pdf rotate", "rotate pdf", "fix pdf orientation" ], "useCases": [ "Document fixing", "Scan correction", "Presentation prep" ], "features": [ "Per-page rotation", "Batch rotate", "Download result" ], "icon": "file", "path": "/tools/pdf/pdf-page-rotate.html" }, { "id": "todo-list", "name": "Todo List Manager", "slug": "todo-list", "category": "productivity", "status": "live", "description": "Manage tasks with priorities, due dates, and local storage persistence.", "keywords": [ "todo list", "task manager", "to-do list" ], "useCases": [ "Daily planning", "Project tracking", "Habit building" ], "features": [ "Add/edit/delete", "Priority levels", "Due dates", "Local persistence", "Filter/sort" ], "icon": "bolt", "path": "/tools/productivity/todo-list.html" }, { "id": "notes-app", "name": "Quick Notes", "slug": "notes-app", "category": "productivity", "status": "live", "description": "Take and organize notes with auto-save to IndexedDB.", "keywords": [ "notes app", "quick notes", "note taking" ], "useCases": [ "Meeting notes", "Ideas", "Research" ], "features": [ "Rich text", "Auto-save", "Tags", "Search", "Export" ], "icon": "bolt", "path": "/tools/productivity/notes-app.html" }, { "id": "pomodoro-timer", "name": "Pomodoro Timer", "slug": "pomodoro-timer", "category": "productivity", "status": "live", "description": "Boost focus with a Pomodoro technique timer and work/break cycles.", "keywords": [ "pomodoro timer", "focus timer", "productivity timer" ], "useCases": [ "Deep work", "Study sessions", "Task batching" ], "features": [ "25/5 cycles", "Custom durations", "Sound alerts", "Stats tracking" ], "icon": "bolt", "path": "/tools/productivity/pomodoro-timer.html" }, { "id": "stopwatch", "name": "Stopwatch", "slug": "stopwatch", "category": "productivity", "status": "live", "description": "Precision stopwatch with lap times and millisecond accuracy.", "keywords": [ "stopwatch", "timer", "lap timer" ], "useCases": [ "Sports timing", "Work tracking", "Experiments" ], "features": [ "Millisecond precision", "Lap recording", "Export times", "Large display" ], "icon": "bolt", "path": "/tools/productivity/stopwatch.html" }, { "id": "countdown-timer", "name": "Countdown Timer", "slug": "countdown-timer", "category": "productivity", "status": "live", "description": "Set countdown timers with custom durations and audio alerts.", "keywords": [ "countdown timer", "timer", "alarm" ], "useCases": [ "Cooking", "Presentations", "Work intervals" ], "features": [ "Custom duration", "Audio alert", "Visual progress", "Tab notification" ], "icon": "bolt", "path": "/tools/productivity/countdown-timer.html" }, { "id": "world-clock", "name": "World Clock", "slug": "world-clock", "category": "productivity", "status": "live", "description": "View current time across multiple world cities in real time.", "keywords": [ "world clock", "global time", "time zones" ], "useCases": [ "Remote teams", "Travel planning", "Global meetings" ], "features": [ "Add cities", "Live ticking", "Day/night indicator", "12/24 hour" ], "icon": "bolt", "path": "/tools/productivity/world-clock.html" }, { "id": "calendar-generator", "name": "Calendar Generator", "slug": "calendar-generator", "category": "productivity", "status": "live", "description": "Generate printable monthly calendars for any year.", "keywords": [ "calendar generator", "printable calendar", "monthly calendar" ], "useCases": [ "Planning", "Printables", "Scheduling" ], "features": [ "Any month/year", "Week start option", "Print ready", "Custom notes" ], "icon": "bolt", "path": 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beautifier", "format xml" ], "useCases": [ "Config files", "API responses", "Data exchange" ], "features": [ "Beautify", "Minify", "Validate", "Error reporting" ], "icon": "terminal", "path": "/tools/coding/xml-formatter.html" }, { "id": "crontab-generator", "name": "Crontab Generator", "slug": "crontab-generator", "category": "coding", "status": "live", "description": "Generate crontab entries visually with schedule preview.", "keywords": [ "crontab generator", "cron job", "schedule generator" ], "useCases": [ "Linux admin", "Job scheduling", "Automation" ], "features": [ "Visual editor", "Schedule preview", "Common presets", "Copy entry" ], "icon": "terminal", "path": "/tools/coding/crontab-generator.html" }, { "id": "htaccess-generator", "name": ".htaccess Generator", "slug": "htaccess-generator", "category": "coding", "status": "live", "description": "Generate .htaccess rules for redirects, security, and performance.", "keywords": [ "htaccess generator", "apache config", "redirect rules" ], "useCases": [ "Site migration", "Security hardening", "URL rewriting" ], "features": [ "Redirects", "Security", "Caching", "Gzip", "Rewrite rules" ], "icon": "terminal", "path": "/tools/coding/htaccess-generator.html" }, { "id": "env-manager", "name": ".env File Manager", "slug": "env-manager", "category": "coding", "status": "live", "description": "Edit and validate .env files with type detection and comments.", "keywords": [ "env file", "environment variables", "dotenv" ], "useCases": [ "App config", "Local development", "Deployment" ], "features": [ "Key-value editor", "Type detection", "Validation", "Export" ], "icon": "terminal", "path": "/tools/coding/env-manager.html" }, { "id": "timestamp-converter", "name": "Unix Timestamp Converter", "slug": "timestamp-converter", "category": "developer", "status": "live", "description": "Convert between Unix timestamps and human-readable dates.", "keywords": [ "unix timestamp", "epoch converter", "timestamp to date" ], "useCases": [ "API development", "Database work", "Logging" ], "features": [ "Bidirectional", "Multi-timezone", "Live current time", "Copy result" ], "icon": "code", "path": "/tools/developer/timestamp-converter.html" }, { "id": "cron-validator", "name": "Cron Validator", "slug": "cron-validator", "category": "developer", "status": "live", "description": "Validate cron expressions and preview next execution times.", "keywords": [ "cron validator", "validate cron", "cron syntax" ], "useCases": [ "Job verification", "Schedule debugging" ], "features": [ "Syntax check", "Next 10 runs", "Error hints" ], "icon": "code", "path": "/tools/developer/cron-validator.html" }, { "id": "dotenv-validator", "name": "Dotenv Validator", "slug": "dotenv-validator", "category": "developer", "status": "live", "description": "Validate .env file syntax and check for missing required variables.", "keywords": [ "dotenv validator", "env check", "environment config" ], "useCases": [ "DevOps", "CI/CD", "Local setup" ], "features": [ "Syntax check", "Required keys", "Duplicate detection" ], "icon": "code", "path": "/tools/developer/dotenv-validator.html" }, { "id": "log-parser", "name": "Log File Parser", "slug": "log-parser", "category": "developer", "status": "live", "description": "Parse and filter server log files with pattern matching and export.", "keywords": [ "log parser", "log analyzer", "server logs" ], "useCases": [ "Debugging", "Monitoring", "Security analysis" ], "features": [ "Multi-format", "Filter by level", "Search", "Export" ], "icon": "code", "path": "/tools/developer/log-parser.html" }, { "id": "ascii-table-generator", "name": "ASCII Table Generator", "slug": "ascii-table-generator", "category": "developer", "status": "live", "description": "Generate ASCII tables for terminal output and documentation.", "keywords": [ "ascii table", "text table", "terminal table" ], "useCases": [ "CLI output", "Documentation", "Readme files" ], "features": [ "Custom columns", "Alignment", "Border styles", "Copy output" ], "icon": "code", "path": "/tools/developer/ascii-table-generator.html" }, { "id": "unicode-lookup", "name": "Unicode Character Lookup", "slug": "unicode-lookup", "category": "developer", "status": "live", "description": "Search Unicode characters and get code points, names, and HTML entities.", "keywords": [ "unicode lookup", "character search", "code point" ], "useCases": [ "Internationalization", "Typography", "Development" ], "features": [ "Search by name", "Code point", "HTML entity", "Copy char" ], "icon": "code", "path": "/tools/developer/unicode-lookup.html" }, { "id": "css-gradient-generator", "name": "CSS Gradient Generator", "slug": "css-gradient-generator", "category": "developer", "status": "live", "description": "Create CSS linear and radial gradients with visual preview.", "keywords": [ "css gradient", "gradient generator", "linear gradient" ], "useCases": [ "Web design", "UI design", "CSS authoring" ], "features": [ "Linear/radial", "Multi-stop", "Angle control", "Copy CSS" ], "icon": "code", "path": "/tools/developer/css-gradient-generator.html" }, { "id": "css-flexbox-playground", "name": "CSS Flexbox Playground", "slug": "css-flexbox-playground", "category": "developer", "status": "live", "description": "Interactive flexbox playground with live preview and code output.", "keywords": [ "flexbox", "css flex", "flex playground" ], "useCases": [ "CSS learning", "UI development", "Prototyping" ], "features": [ "All properties", "Live preview", "Copy HTML/CSS", "Presets" ], "icon": "code", "path": "/tools/developer/css-flexbox-playground.html" }, { "id": "css-grid-generator", "name": "CSS Grid Generator", "slug": "css-grid-generator", "category": "developer", "status": "live", "description": "Design CSS Grid layouts visually and export the code.", "keywords": [ "css grid", "grid generator", "layout builder" ], "useCases": [ "Web layouts", "CSS learning", "Prototyping" ], "features": [ "Visual editor", "Area naming", "Gap control", "Copy CSS" ], "icon": "code", "path": "/tools/developer/css-grid-generator.html" }, { "id": "box-shadow-generator", "name": "Box Shadow Generator", "slug": "box-shadow-generator", "category": "developer", "status": "live", "description": "Create CSS box shadows visually with multiple layers and preview.", "keywords": [ "box shadow", "css shadow", "shadow generator" ], "useCases": [ "UI design", "Web development", "Prototyping" ], "features": [ "Multi-layer", "Live preview", "Copy CSS", "Presets" ], "icon": "code", "path": "/tools/developer/box-shadow-generator.html" }, { "id": "qr-code-scanner", "name": "QR Code Scanner", "slug": "qr-code-scanner", "category": "security", "status": "live", "description": "Scan QR codes using your camera or upload an image to decode.", "keywords": [ "qr scanner", "scan qr code", "qr reader" ], "useCases": [ "Quick info access", "URLs", "WiFi connect" ], "features": [ "Camera scan", "Image upload", "Multi-format", "History" ], "icon": "shield", "path": "/tools/security/qr-code-scanner.html" }, { "id": "cipher-tool", "name": "Cipher Encoder/Decoder", "slug": "cipher-tool", "category": "security", "status": "live", "description": "Encode and decode Caesar, Vigenère, Atbash, and ROT13 ciphers.", "keywords": [ "cipher", "caesar cipher", "vigenere", "rot13" ], "useCases": [ "Education", "Puzzles", "Cryptography learning" ], "features": [ "4 ciphers", "Custom keys", "Live preview", "Step display" ], "icon": "shield", "path": "/tools/security/cipher-tool.html" }, { "id": "encryption-tool", "name": "AES Encryption Tool", "slug": "encryption-tool", "category": "security", "status": "live", "description": "Encrypt and decrypt text using AES-GCM in your browser.", "keywords": [ "aes encryption", "encrypt text", "decrypt text" ], "useCases": [ "Secure messaging", "Data protection", "Education" ], "features": [ "AES-256-GCM", "Password-based", "Web Crypto API", "Local only" ], "icon": "shield", "path": "/tools/security/encryption-tool.html" }, { "id": "data-uri-generator", "name": "Data URI Generator", "slug": "data-uri-generator", "category": "developer", "status": "live", "description": "Convert files to data URIs for inline embedding in HTML/CSS.", "keywords": [ "data uri", "data url", "inline file" ], "useCases": [ "Email templates", "Single-file apps", "CSS backgrounds" ], "features": [ "Any file type", "Auto MIME", "Size info", "Copy URI" ], "icon": "code", "path": "/tools/developer/data-uri-generator.html" }, { "id": "mime-type-detector", "name": "File MIME Type Detector", "slug": "mime-type-detector", "category": "developer", "status": "live", "description": "Detect MIME type of files by extension or magic number inspection.", "keywords": [ "mime detect", "file type", "content type" ], "useCases": [ "File uploads", "Validation", "Security checks" ], "features": [ "Extension lookup", "Magic number", "Multi-file", "Copy types" ], "icon": "code", "path": "/tools/developer/mime-type-detector.html" }, { "id": "cv-resume-builder", "name": "CV/Resume Builder", "slug": "cv-resume-builder", "category": "career", "status": "live", "description": "Build a professional CV/resume with multiple templates. ATS-friendly, downloadable, customizable sections.", "keywords": [ "cv builder", "resume maker", "cv generator", "resume template" ], "useCases": [ "Job applications", "Career change", "Academic positions", "Freelance profiles" ], "features": [ "Multiple templates", "ATS-friendly", "Live preview", "Export PDF", "Custom sections" ], "icon": "briefcase", "path": "/tools/career/cv-resume-builder.html" }, { "id": "cover-letter-writer", "name": "Cover Letter Writer", "slug": "cover-letter-writer", "category": "career", "status": "live", "description": "Generate professional cover letters with proven templates. Personalized, ATS-optimized, industry-specific.", "keywords": [ "cover letter", "cover letter maker", "cover letter template" ], "useCases": [ "Job applications", "Internship applications", "Career transitions" ], "features": [ "10+ templates", "Industry-specific", "ATS-friendly", "Export PDF", "Personalization" ], "icon": "briefcase", "path": "/tools/career/cover-letter-writer.html" }, { "id": "upwork-proposal-generator", "name": "Upwork Proposal Generator", "slug": "upwork-proposal-generator", "category": "career", "status": "live", "description": "Write winning Upwork proposals that get clients. Templates, scripts, and proven frameworks for freelancers.", "keywords": [ "upwork proposal", "freelance proposal", "upwork cover letter" ], "useCases": [ "Upwork freelancing", "Freelancer.com", "Fiverr gigs", "Client outreach" ], "features": [ "Proven templates", "Pain-point framework", "CTA generator", "Multiple industries" ], "icon": "briefcase", "path": "/tools/career/upwork-proposal-generator.html" }, { "id": "linkedin-optimizer", "name": "LinkedIn Profile Optimizer", "slug": "linkedin-optimizer", "category": "career", "status": "live", "description": "Optimize your LinkedIn profile for recruiters. Headline, summary, experience bullets, and keywords.", "keywords": [ "linkedin optimizer", "linkedin profile", "profile makeover" ], "useCases": [ "Job search", "Networking", "Personal branding", "Lead generation" ], "features": [ "Headline generator", "Summary writer", "Bullet point optimizer", "Keyword suggestions" ], "icon": "briefcase", "path": "/tools/career/linkedin-optimizer.html" }, { "id": "interview-question-generator", "name": "Interview Question Generator", "slug": "interview-question-generator", "category": "career", "status": "live", "description": "Generate interview questions and answers for any role. STAR method, behavioral, technical, and case questions.", "keywords": [ "interview questions", "interview prep", "star method" ], "useCases": [ "Job interview prep", "Mock interviews", "Hiring managers", "Career coaching" ], "features": [ "STAR method", "Behavioral questions", "Technical questions", "Sample answers" ], "icon": "briefcase", "path": "/tools/career/interview-question-generator.html" }, { "id": "salary-negotiation-script", "name": "Salary Negotiation Script", "slug": "salary-negotiation-script", "category": "career", "status": "live", "description": "Generate salary negotiation scripts based on your situation. Email and in-person templates with proven tactics.", "keywords": [ "salary negotiation", "negotiate salary", "raise script" ], "useCases": [ "Job offer negotiation", "Annual raise", "Promotion request", "Counter-offer" ], "features": [ "Email templates", "In-person scripts", "Counter-offer letter", "Tactics guide" ], "icon": "briefcase", "path": "/tools/career/salary-negotiation-script.html" }, { "id": "resignation-letter-writer", "name": "Resignation Letter Writer", "slug": "resignation-letter-writer", "category": "career", "status": "live", "description": "Write professional resignation letters. Multiple tones, formats, and notice periods. Free, instant, downloadable.", "keywords": [ "resignation letter", "resignation template", "quit job letter" ], "useCases": [ "Job change", "Career transition", "Retirement" ], "features": [ "Multiple tones", "Notice period options", "Professional format", "Export ready" ], "icon": "briefcase", "path": "/tools/career/resignation-letter-writer.html" }, { "id": "freelance-rate-calculator", "name": "Freelance Rate Calculator", "slug": "freelance-rate-calculator", "category": "career", "status": "live", "description": "Calculate your ideal freelance hourly, daily, and project rates. Factor in expenses, taxes, and desired income.", "keywords": [ "freelance rate", "hourly rate calculator", "freelancer pricing" ], "useCases": [ "Freelance pricing", "Consulting rates", "Agency pricing" ], "features": [ "Expense calculator", "Tax consideration", "Hourly/daily/project", "Multiple currencies" ], "icon": "briefcase", "path": "/tools/career/freelance-rate-calculator.html" }, { "id": "job-search-tool", "name": "Job Search Tool", "slug": "job-search-tool", "category": "search", "status": "live", "description": "Search jobs worldwide. Filter by country, industry, role, salary, and experience. Aggregates from major job boards.", "keywords": [ "job search", "find jobs", "job finder", "remote jobs" ], "useCases": [ "Career change", "Relocation", "Remote work", "First job" ], "features": [ "Worldwide search", "Country filter", "Industry filter", "Remote-only option", "Salary range" ], "icon": "search", "path": "/tools/search/job-search-tool.html" }, { "id": "school-search", "name": "School Search Tool", "slug": "school-search", "category": "search", "status": "live", "description": "Find schools worldwide. Filter by country, curriculum, language, grade level, and boarding options.", "keywords": [ "school search", "find schools", "school finder", "international schools" ], "useCases": [ "Parent decisions", "Relocation", "International students", "Curriculum comparison" ], "features": [ "Worldwide database", "Curriculum filter", "Language filter", "Boarding options" ], "icon": "search", "path": "/tools/search/school-search.html" }, { "id": "college-search", "name": "College Search Tool", "slug": "college-search", "category": "search", "status": "live", "description": "Search colleges and universities worldwide. Filter by country, major, ranking, tuition, and admission requirements.", "keywords": [ "college search", "find college", "university search", "college finder" ], "useCases": [ "Higher education", "College applications", "Transfer students", "International study" ], "features": [ "Worldwide colleges", "Major filter", "Ranking filter", "Tuition comparison" ], "icon": "search", "path": "/tools/search/college-search.html" }, { "id": "university-search", "name": "University Search Tool", "slug": "university-search", "category": "search", "status": "live", "description": "Find universities worldwide. QS rankings, programs, scholarships, admission stats, and application deadlines.", "keywords": [ "university search", "find university", "qs ranking", "world universities" ], "useCases": [ "Bachelor's programs", "Master's programs", "PhD programs", "Study abroad" ], "features": [ "QS rankings", "Program search", "Scholarship info", "Application deadlines" ], "icon": "search", "path": "/tools/search/university-search.html" }, { "id": "scholarship-search", "name": "Scholarship Search Tool", "slug": "scholarship-search", "category": "search", "status": "live", "description": "Search scholarships worldwide. Filter by country, field of study, level, merit/need-based, and deadline.", "keywords": [ "scholarship search", "find scholarships", "scholarship finder", "study grants" ], "useCases": [ "Undergraduate funding", "Graduate funding", "International study", "Research grants" ], "features": [ "Worldwide scholarships", "Field of study filter", "Merit/need-based", "Deadline tracking" ], "icon": "search", "path": "/tools/search/scholarship-search.html" }, { "id": "internship-search", "name": "Internship Search Tool", "slug": "internship-search", "category": "search", "status": "live", "description": "Find internships worldwide. Filter by industry, country, paid/unpaid, duration, and remote options.", "keywords": [ "internship search", "find internship", "internship finder", "summer internship" ], "useCases": [ "Students", "Career changers", "Recent graduates", "Skill building" ], "features": [ "Worldwide internships", "Industry filter", "Paid/unpaid", "Remote options" ], "icon": "search", "path": "/tools/search/internship-search.html" }, { "id": "entrepreneur-search", "name": "Entrepreneur Resources Search", "slug": "entrepreneur-search", "category": "search", "status": "live", "description": "Find startup resources, incubators, accelerators, investors, and co-working spaces worldwide.", "keywords": [ "entrepreneur search", "startup resources", "incubator", "accelerator" ], "useCases": [ "Founders", "Startup teams", "Investors", "Ecosystem research" ], "features": [ "Incubators/accelerators", "Investor database", "Co-working spaces", "Government programs" ], "icon": "search", "path": "/tools/search/entrepreneur-search.html" }, { "id": "company-search", "name": "Company Search Tool", "slug": "company-search", "category": "search", "status": "live", "description": "Search companies worldwide. Industry, size, revenue, location, and review data. For B2B, job seekers, and research.", "keywords": [ "company search", "find companies", "company database", "b2b search" ], "useCases": [ "B2B sales", "Job research", "Market research", "Competitor analysis" ], "features": [ "Worldwide companies", "Industry filter", "Size filter", "Revenue data" ], "icon": "search", "path": "/tools/search/company-search.html" }, { "id": "training-program-search", "name": "Training Program Search", "slug": "training-program-search", "category": "search", "status": "live", "description": "Find free and paid training programs worldwide. Online courses, bootcamps, certifications, and workshops.", "keywords": [ "training search", "training programs", "online courses", "bootcamp finder" ], "useCases": [ "Skill development", "Career change", "Certifications", "Professional development" ], "features": [ "Free/paid filter", "Online/in-person", "Certification track", "Duration filter" ], "icon": "search", "path": "/tools/search/training-program-search.html" }, { "id": "ship-calculator", "name": "Ship/Vessel Calculator", "slug": "ship-calculator", "category": "industry", "status": "live", "description": "Calculate ship dimensions, displacement, tonnage, fuel consumption, and voyage costs. For maritime professionals.", "keywords": [ "ship calculator", "vessel calculator", "maritime", "tonnage" ], "useCases": [ "Maritime operations", "Shipping logistics", "Naval architecture", "Port planning" ], "features": [ "Displacement calc", "Fuel consumption", "Voyage cost", "Tonnage calculation" ], "icon": "globe", "path": "/tools/industry/ship-calculator.html" }, { "id": "shipyard-productivity", "name": "Shipyard Productivity Calculator", "slug": "shipyard-productivity", "category": "industry", "status": "live", "description": "Calculate shipyard productivity metrics: build time, labor hours, cost per ton, and efficiency ratios.", "keywords": [ "shipyard productivity", "shipbuilding", "shipyard efficiency" ], "useCases": [ "Shipbuilding", "Ship repair", "Naval projects", "Yard management" ], "features": [ "Build time estimate", "Labor hour calc", "Cost per ton", "Efficiency metrics" ], "icon": "globe", "path": "/tools/industry/shipyard-productivity.html" }, { "id": "aircraft-fuel-calculator", "name": "Aircraft Fuel Calculator", "slug": "aircraft-fuel-calculator", "category": "industry", "status": "live", "description": "Calculate aircraft fuel consumption, range, endurance, and cost for different aircraft types and routes.", "keywords": [ "aircraft fuel", "aviation calculator", "flight fuel", "airplane range" ], "useCases": [ "Flight planning", "Aviation training", "Cost estimation", "Route optimization" ], "features": [ "Fuel burn rate", "Range calculator", "Endurance calc", "Cost estimation" ], "icon": "globe", "path": "/tools/industry/aircraft-fuel-calculator.html" }, { "id": "airport-capacity-calculator", "name": "Airport Capacity Calculator", "slug": "airport-capacity-calculator", "category": "industry", "status": "live", "description": "Calculate airport runway capacity, gate utilization, passenger throughput, and optimal scheduling.", "keywords": [ "airport capacity", "runway capacity", "airport planning" ], "useCases": [ "Airport planning", "Aviation management", "Capacity studies" ], "features": [ "Runway capacity", "Gate utilization", "Throughput calc", "Scheduling" ], "icon": "globe", "path": "/tools/industry/airport-capacity-calculator.html" }, { "id": "robotics-arm-calculator", "name": "Robotics Arm Calculator", "slug": "robotics-arm-calculator", "category": "industry", "status": "live", "description": "Calculate robotic arm reach, payload, cycle time, and precision. For industrial robotics design and operation.", "keywords": [ "robotics calculator", "robotic arm", "industrial robot", "robot payload" ], "useCases": [ "Robotics design", "Industrial automation", "Manufacturing", "Safety planning" ], "features": [ "Reach calculation", "Payload capacity", "Cycle time", "Precision analysis" ], "icon": "globe", "path": "/tools/industry/robotics-arm-calculator.html" }, { "id": "industrial-robot-selector", "name": "Industrial Robot Selector", "slug": "industrial-robot-selector", "category": "industry", "status": "live", "description": "Select the right industrial robot for your application. Compare 6-axis, SCARA, delta, and collaborative robots.", "keywords": [ "industrial robot", "robot selector", "robot comparison", "automation" ], "useCases": [ "Automation projects", "Manufacturing upgrade", "Robot selection" ], "features": [ "Robot type comparison", "Application match", "Spec comparison", "Brand options" ], "icon": "globe", "path": "/tools/industry/industrial-robot-selector.html" }, { "id": "vehicle-emissions-calculator", "name": "Vehicle Emissions Calculator", "slug": "vehicle-emissions-calculator", "category": "industry", "status": "live", "description": "Calculate CO2 emissions for vehicles. Compare ICE, hybrid, and electric. Worldwide standards (EPA, WLTP, NEDC).", "keywords": [ "vehicle emissions", "co2 calculator", "car emissions", "ev comparison" ], "useCases": [ "Environmental impact", "Fleet management", "Vehicle comparison", "Compliance" ], "features": [ "CO2 calculation", "ICE/hybrid/EV compare", "Multiple standards", "Annual estimates" ], "icon": "globe", "path": "/tools/industry/vehicle-emissions-calculator.html" }, { "id": "satellite-orbit-calculator", "name": "Satellite Orbit Calculator", "slug": "satellite-orbit-calculator", "category": "industry", "status": "live", "description": "Calculate satellite orbital velocity, period, altitude, and coverage. LEO, MEO, GEO, and elliptical orbits.", "keywords": [ "satellite orbit", "orbital velocity", "orbital period", "leo geo" ], "useCases": [ "Satellite design", "Mission planning", "Space education", "Orbital mechanics" ], "features": [ "Orbital velocity", "Period calculation", "Coverage area", "Multi-orbit support" ], "icon": "globe", "path": "/tools/industry/satellite-orbit-calculator.html" }, { "id": "rocket-thrust-calculator", "name": "Rocket Thrust Calculator", "slug": "rocket-thrust-calculator", "category": "industry", "status": "live", "description": "Calculate rocket thrust, specific impulse, delta-v, and Tsiolkovsky rocket equation parameters.", "keywords": [ "rocket thrust", "delta v", "rocket equation", "specific impulse" ], "useCases": [ "Rocket design", "Space missions", "Aerospace education", "Propulsion analysis" ], "features": [ "Thrust calculation", "Delta-v calc", "Tsiolkovsky equation", "Isp comparison" ], "icon": "globe", "path": "/tools/industry/rocket-thrust-calculator.html" }, { "id": "astronomy-planet-finder", "name": "Astronomy Planet Finder", "slug": "astronomy-planet-finder", "category": "industry", "status": "live", "description": "Find planets, stars, and constellations visible from your location tonight. Star charts and celestial coordinates.", "keywords": [ "astronomy", "planet finder", "star chart", "celestial objects" ], "useCases": [ "Stargazing", "Astronomy education", "Photography planning", "Hobby astronomers" ], "features": [ "Visible planets tonight", "Star charts", "Celestial coordinates", "Best viewing times" ], "icon": "globe", "path": "/tools/industry/astronomy-planet-finder.html" }, { "id": "mars-mission-calculator", "name": "Mars Mission Calculator", "slug": "mars-mission-calculator", "category": "industry", "status": "live", "description": "Calculate Mars mission parameters: Hohmann transfer, travel time, launch windows, and delta-v requirements.", "keywords": [ "mars mission", "hohmann transfer", "mars calculator", "space travel" ], "useCases": [ "Space mission planning", "Aerospace education", "Sci-fi research", "NASA/ESA reference" ], "features": [ "Transfer orbit calc", "Launch windows", "Travel time", "Delta-v budget" ], "icon": "globe", "path": "/tools/industry/mars-mission-calculator.html" }, { "id": "nasa-launch-schedule", "name": "NASA Launch Schedule Tracker", "slug": "nasa-launch-schedule", "category": "industry", "status": "live", "description": "Track upcoming NASA and worldwide space launches. Mission details, launch dates, and live stream links.", "keywords": [ "nasa launch", "space launch schedule", "rocket launch", "spacex launch" ], "useCases": [ "Space enthusiasts", "Aerospace industry", "Educators", "Mission tracking" ], "features": [ "Upcoming launches", "Mission details", "Live stream links", "Worldwide agencies" ], "icon": "globe", "path": "/tools/industry/nasa-launch-schedule.html" }, { "id": "oil-gas-reserve-calculator", "name": "Oil & Gas Reserve Calculator", "slug": "oil-gas-reserve-calculator", "category": "industry", "status": "live", "description": "Calculate oil and gas reserves, production rates, recovery factors, and economic viability.", "keywords": [ "oil reserves", "gas reserves", "petroleum calculator", "reservoir engineering" ], "useCases": [ "Petroleum engineering", "Reservoir analysis", "Investment analysis", "Field planning" ], "features": [ "Reserve estimation", "Production rate", "Recovery factor", "Economic analysis" ], "icon": "globe", "path": "/tools/industry/oil-gas-reserve-calculator.html" }, { "id": "ev-range-calculator", "name": "EV Range Calculator", "slug": "ev-range-calculator", "category": "industry", "status": "live", "description": "Calculate electric vehicle range based on battery size, driving conditions, temperature, and speed.", "keywords": [ "ev range", "electric vehicle range", "battery range", "ev calculator" ], "useCases": [ "EV purchase decisions", "Trip planning", "Range anxiety", "Fleet management" ], "features": [ "Real-world range", "Weather impact", "Speed factor", "Multiple EV models" ], "icon": "globe", "path": "/tools/industry/ev-range-calculator.html" }, { "id": "battery-life-calculator", "name": "Battery Life Calculator", "slug": "battery-life-calculator", "category": "industry", "status": "live", "description": "Calculate battery life, charge time, capacity, and degradation for lithium-ion, LiFePO4, and other batteries.", "keywords": [ "battery life", "battery calculator", "lithium ion", "charge time" ], "useCases": [ "EV batteries", "Phone/laptop batteries", "Solar storage", "Battery design" ], "features": [ "Capacity calc", "Charge time", "Cycle life", "Degradation estimate" ], "icon": "globe", "path": "/tools/industry/battery-life-calculator.html" }, { "id": "lithium-resource-calculator", "name": "Lithium Resource Calculator", "slug": "lithium-resource-calculator", "category": "industry", "status": "live", "description": "Calculate lithium requirements for batteries, EV production, and global supply-demand analysis.", "keywords": [ "lithium calculator", "lithium demand", "ev battery materials", "lithium supply" ], "useCases": [ "Mining industry", "EV manufacturing", "Supply chain", "Investment analysis" ], "features": [ "Lithium per battery", "EV production demand", "Supply comparison", "Recycling potential" ], "icon": "globe", "path": "/tools/industry/lithium-resource-calculator.html" }, { "id": "manufacturing-cost-calculator", "name": "Manufacturing Cost Calculator", "slug": "manufacturing-cost-calculator", "category": "industry", "status": "live", "description": "Calculate manufacturing costs: materials, labor, overhead, and per-unit cost for any product.", "keywords": [ "manufacturing cost", "production cost", "unit cost calculator", "factory costing" ], "useCases": [ "Product pricing", "Manufacturing planning", "Cost optimization", "Profitability analysis" ], "features": [ "Material costs", "Labor costs", "Overhead allocation", "Per-unit breakdown" ], "icon": "globe", "path": "/tools/industry/manufacturing-cost-calculator.html" }, { "id": "stock-market-calculator", "name": "Stock Market Calculator", "slug": "stock-market-calculator", "category": "industry", "status": "live", "description": "Calculate stock returns, dividends, compound growth, position sizing, and portfolio performance.", "keywords": [ "stock calculator", "stock returns", "investment calculator", "position sizing" ], "useCases": [ "Investment analysis", "Portfolio planning", "Dividend tracking", "Risk management" ], "features": [ "Return calculation", "Dividend yield", "Compound growth", "Position sizing" ], "icon": "globe", "path": "/tools/industry/stock-market-calculator.html" }, { "id": "mutual-fund-calculator", "name": "Mutual Fund Calculator", "slug": "mutual-fund-calculator", "category": "industry", "status": "live", "description": "Calculate mutual fund returns, SIP investments, expense ratios, and compound growth over time.", "keywords": [ "mutual fund", "sip calculator", "fund returns", "expense ratio" ], "useCases": [ "Investment planning", "SIP calculation", "Retirement planning", "Fund comparison" ], "features": [ "SIP calculator", "Lumpsum returns", "Expense ratio impact", "Compounding visualization" ], "icon": "globe", "path": "/tools/industry/mutual-fund-calculator.html" }, { "id": "import-export-calculator", "name": "Import/Export Calculator", "slug": "import-export-calculator", "category": "industry", "status": "live", "description": "Calculate import/export costs: customs duty, freight, insurance, tariffs, and landed cost worldwide.", "keywords": [ "import export", "customs duty", "landed cost", "tariff calculator" ], "useCases": [ "International trade", "Import/export business", "Supply chain", "Customs compliance" ], "features": [ "Customs duty calc", "Freight estimates", "Tariff lookup", "Landed cost breakdown" ], "icon": "globe", "path": "/tools/industry/import-export-calculator.html" }, { "id": "meditation-timer", "name": "Meditation Timer", "slug": "meditation-timer", "category": "mindbody", "status": "live", "description": "Meditation timer with ambient sounds, interval bells, and session tracking. Multiple meditation styles.", "keywords": [ "meditation timer", "mindfulness timer", "meditation app", "guided timer" ], "useCases": [ "Daily meditation", "Mindfulness practice", "Yoga sessions", "Breathwork" ], "features": [ "Ambient sounds", "Interval bells", "Session history", "Multiple durations" ], "icon": "sparkles", "path": "/tools/mindbody/meditation-timer.html" }, { "id": "binaural-beats-generator", "name": "Binaural Beats Generator", "slug": "binaural-beats-generator", "category": "mindbody", "status": "live", "description": "Generate binaural beats for focus, relaxation, sleep, and meditation. Alpha, theta, delta, and gamma frequencies.", "keywords": [ "binaural beats", "brain waves", "frequency therapy", "audio therapy" ], "useCases": [ "Focus enhancement", "Sleep aid", "Meditation aid", "Study sessions" ], "features": [ "Multiple frequencies", "Alpha/theta/delta", "Background sounds", "Timer function" ], "icon": "sparkles", "path": "/tools/mindbody/binaural-beats-generator.html" }, { "id": "frequency-healing-tool", "name": "Frequency Healing Tool", "slug": "frequency-healing-tool", "category": "mindbody", "status": "live", "description": "Generate Solfeggio frequencies (528Hz, 432Hz, 396Hz) and other healing tones for wellness practice.", "keywords": [ "frequency healing", "solfeggio", "528hz", "432hz", "sound healing" ], "useCases": [ "Sound healing", "Meditation", "Chakra balancing", "Wellness practice" ], "features": [ "Solfeggio frequencies", "432Hz tuning", "Custom frequencies", "Background ambience" ], "icon": "sparkles", "path": "/tools/mindbody/frequency-healing-tool.html" }, { "id": "habit-tracker", "name": "Habit Tracker", "slug": "habit-tracker", "category": "mindbody", "status": "live", "description": "Track daily habits, build streaks, and visualize progress. Stored locally in your browser for privacy.", "keywords": [ "habit tracker", "habit builder", "streak tracker", "daily habits" ], "useCases": [ "Building habits", "Breaking habits", "Self-improvement", "Goal tracking" ], "features": [ "Custom habits", "Streak tracking", "Visual progress", "Local storage" ], "icon": "sparkles", "path": "/tools/mindbody/habit-tracker.html" }, { "id": "mood-journal", "name": "Mood Journal", "slug": "mood-journal", "category": "mindbody", "status": "live", "description": "Daily mood journal with emotion tracking, triggers, and patterns. Private, stored in your browser.", "keywords": [ "mood journal", "mood tracker", "emotion diary", "mental health journal" ], "useCases": [ "Mental health tracking", "Therapy support", "Self-awareness", "Pattern identification" ], "features": [ "Daily mood log", "Emotion tags", "Trigger notes", "Pattern visualization" ], "icon": "sparkles", "path": "/tools/mindbody/mood-journal.html" }, { "id": "affirmation-generator", "name": "Affirmation Generator", "slug": "affirmation-generator", "category": "mindbody", "status": "live", "description": "Generate personalized affirmations for various goals: confidence, success, health, relationships, and abundance.", "keywords": [ "affirmations", "positive affirmations", "daily affirmation", "manifestation" ], "useCases": [ "Daily practice", "Manifestation", "Confidence building", "Positive psychology" ], "features": [ "Multiple categories", "Custom affirmations", "Daily reminders", "Favorites list" ], "icon": "sparkles", "path": "/tools/mindbody/affirmation-generator.html" }, { "id": "breathing-exercise-timer", "name": "Breathing Exercise Timer", "slug": "breathing-exercise-timer", "category": "mindbody", "status": "live", "description": "Guided breathing exercises: Box breathing, 4-7-8, Wim Hof, and custom patterns for stress relief and focus.", "keywords": [ "breathing exercise", "box breathing", "4-7-8 breathing", "wim hof" ], "useCases": [ "Stress relief", "Anxiety management", "Focus improvement", "Sleep preparation" ], "features": [ "Multiple techniques", "Visual guides", "Custom patterns", "Session tracking" ], "icon": "sparkles", "path": "/tools/mindbody/breathing-exercise-timer.html" }, { "id": "vision-board-maker", "name": "Vision Board Maker", "slug": "vision-board-maker", "category": "mindbody", "status": "live", "description": "Create a digital vision board with images, goals, and affirmations. Manifest your dreams visually.", "keywords": [ "vision board", "dream board", "manifestation board", "goal visualization" ], "useCases": [ "Goal setting", "Manifestation", "Motivation", "New Year planning" ], "features": [ "Image upload", "Goal categories", "Affirmations", "Export image" ], "icon": "sparkles", "path": "/tools/mindbody/vision-board-maker.html" }, { "id": "physics-formula-calculator", "name": "Physics Formula Calculator", "slug": "physics-formula-calculator", "category": "science", "status": "live", "description": "Calculator for physics formulas: kinematics, force, energy, electricity, waves, and thermodynamics.", "keywords": [ "physics calculator", "physics formulas", "kinematics", "force calculator" ], "useCases": [ "Homework help", "Engineering", "Teaching", "Quick calculations" ], "features": [ "100+ formulas", "Multiple topics", "Step-by-step", "Unit conversion" ], "icon": "chart", "path": "/tools/science/physics-formula-calculator.html" }, { "id": "chemistry-molar-mass", "name": "Chemistry Molar Mass Calculator", "slug": "chemistry-molar-mass", "category": "science", "status": "live", "description": "Calculate molar mass of chemical compounds. Enter formula like H2O, NaCl, C6H12O6 and get instant results.", "keywords": [ "molar mass", "molecular weight", "chemistry calculator", "mole calculator" ], "useCases": [ "Chemistry homework", "Lab work", "Stoichiometry", "Education" ], "features": [ "Element database", "Compound parsing", "Step-by-step", "Common compounds" ], "icon": "chart", "path": "/tools/science/chemistry-molar-mass.html" }, { "id": "biology-cell-calculator", "name": "Biology Cell Calculator", "slug": "biology-cell-calculator", "category": "science", "status": "live", "description": "Calculate cell division rates, magnification, population growth, and DNA/RNA parameters.", "keywords": [ "biology calculator", "cell division", "magnification", "dna calculator" ], "useCases": [ "Biology education", "Lab calculations", "Research", "Homework help" ], "features": [ "Cell division", "Magnification calc", "Population growth", "DNA parameters" ], "icon": "chart", "path": "/tools/science/biology-cell-calculator.html" }, { "id": "math-equation-solver", "name": "Math Equation Solver", "slug": "math-equation-solver", "category": "science", "status": "live", "description": "Solve linear, quadratic, and systems of equations. Step-by-step solutions with explanations.", "keywords": [ "math solver", "equation solver", "quadratic solver", "linear equations" ], "useCases": [ "Math homework", "Engineering calculations", "Teaching", "Quick verification" ], "features": [ "Linear equations", "Quadratic solver", "Systems of equations", "Step-by-step" ], "icon": "chart", "path": "/tools/science/math-equation-solver.html" }, { "id": "statistical-calculator", "name": "Statistical Calculator", "slug": "statistical-calculator", "category": "science", "status": "live", "description": "Calculate mean, median, mode, standard deviation, variance, and other statistical measures.", "keywords": [ "statistics calculator", "mean median mode", "standard deviation", "variance" ], "useCases": [ "Data analysis", "Research", "Education", "Quality control" ], "features": [ "All descriptive stats", "Quartiles", "Skewness", "Kurtosis" ], "icon": "chart", "path": "/tools/science/statistical-calculator.html" }, { "id": "bmr-calculator", "name": "BMR Calculator", "slug": "bmr-calculator", "category": "health", "status": "live", "description": "Calculate Basal Metabolic Rate (BMR) using Mifflin-St Jeor and Harris-Benedict equations.", "keywords": [ "bmr calculator", "basal metabolic rate", "metabolism calculator" ], "useCases": [ "Weight management", "Nutrition planning", "Fitness goals", "Calorie tracking" ], "features": [ "Mifflin-St Jeor", "Harris-Benedict", "Activity levels", "Daily calorie needs" ], "icon": "shield", "path": "/tools/health/bmr-calculator.html" }, { "id": "calorie-calculator", "name": "Calorie Calculator", "slug": "calorie-calculator", "category": "health", "status": "live", "description": "Calculate daily calorie needs for weight loss, maintenance, or gain. TDEE and macro recommendations.", "keywords": [ "calorie calculator", "tdee calculator", "weight loss calculator", "macro calculator" ], "useCases": [ "Weight loss", "Muscle gain", "Nutrition planning", "Diet tracking" ], "features": [ "TDEE calculation", "Weight goals", "Macro split", "Activity levels" ], "icon": "shield", "path": "/tools/health/calorie-calculator.html" }, { "id": "water-intake-calculator", "name": "Water Intake Calculator", "slug": "water-intake-calculator", "category": "health", "status": "live", "description": "Calculate optimal daily water intake based on weight, activity, climate, and health goals.", "keywords": [ "water intake", "hydration calculator", "daily water", "drinking water" ], "useCases": [ "Hydration tracking", "Health optimization", "Athletic performance", "Weight management" ], "features": [ "Weight-based calc", "Activity adjustment", "Climate factor", "Schedule generator" ], "icon": "shield", "path": "/tools/health/water-intake-calculator.html" }, { "id": "macro-calculator", "name": "Macro Calculator", "slug": "macro-calculator", "category": "health", "status": "live", "description": "Calculate optimal macronutrient split (protein, carbs, fat) for your fitness goals.", "keywords": [ "macro calculator", "macronutrients", "protein carbs fat", "nutrition split" ], "useCases": [ "Bodybuilding", "Weight loss", "Keto diet", "Athletic nutrition" ], "features": [ "Goal-based splits", "Keto option", "High-protein option", "Custom ratios" ], "icon": "shield", "path": "/tools/health/macro-calculator.html" }, { "id": "heart-rate-zone-calculator", "name": "Heart Rate Zone Calculator", "slug": "heart-rate-zone-calculator", "category": "health", "status": "live", "description": "Calculate heart rate zones for training: fat burn, cardio, peak, and recovery zones.", "keywords": [ "heart rate zones", "training zones", "max heart rate", "cardio zones" ], "useCases": [ "Fitness training", "Cardio optimization", "Fat burn", "Athletic training" ], "features": [ "Max HR calc", "5 training zones", "Karvonen formula", "Age-based" ], "icon": "shield", "path": "/tools/health/heart-rate-zone-calculator.html" }, { "id": "sleep-calculator", "name": "Sleep Calculator", "slug": "sleep-calculator", "category": "health", "status": "live", "description": "Calculate optimal bedtime and wake time based on 90-minute sleep cycles. Wake up refreshed.", "keywords": [ "sleep calculator", "sleep cycles", "bedtime calculator", "wake up time" ], "useCases": [ "Better sleep", "Wake refreshed", "Shift planning", "Jet lag recovery" ], "features": [ "Sleep cycle calc", "Multiple wake times", "Bedtime reminder", "Nap calculator" ], "icon": "shield", "path": "/tools/health/sleep-calculator.html" }, { "id": "pregnancy-due-date-calculator", "name": "Pregnancy Due Date Calculator", "slug": "pregnancy-due-date-calculator", "category": "health", "status": "live", "description": "Calculate pregnancy due date, current trimester, and key milestones based on last period or conception date.", "keywords": [ "pregnancy calculator", "due date", "pregnancy weeks", "trimester" ], "useCases": [ "Expectant parents", "Prenatal planning", "Healthcare reference" ], "features": [ "Due date calc", "Trimester tracking", "Milestone timeline", "Week-by-week info" ], "icon": "shield", "path": "/tools/health/pregnancy-due-date-calculator.html" }, { "id": "ovulation-calculator", "name": "Ovulation Calculator", "slug": "ovulation-calculator", "category": "health", "status": "live", "description": "Calculate ovulation window and fertile days for family planning. Track menstrual cycle.", "keywords": [ "ovulation calculator", "fertile days", "menstrual cycle", "fertility" ], "useCases": [ "Family planning", "Fertility tracking", "Pregnancy avoidance", "Cycle monitoring" ], "features": [ "Ovulation prediction", "Fertile window", "Next 3 cycles", "Cycle tracking" ], "icon": "shield", "path": "/tools/health/ovulation-calculator.html" }, { "id": "body-fat-calculator", "name": "Body Fat Calculator", "slug": "body-fat-calculator", "category": "health", "status": "live", "description": "Calculate body fat percentage using US Navy method. Measurements from waist, neck, hip, and height.", "keywords": [ "body fat calculator", "body fat percentage", "us navy method", "fitness" ], "useCases": [ "Fitness tracking", "Health assessment", "Body composition", "Goal setting" ], "features": [ "US Navy method", "Male/female formulas", "Category assessment", "BMI comparison" ], "icon": "shield", "path": "/tools/health/body-fat-calculator.html" }, { "id": "ideal-weight-calculator", "name": "Ideal Weight Calculator", "slug": "ideal-weight-calculator", "category": "health", "status": "live", "description": "Calculate ideal body weight using multiple formulas: Devine, Robinson, Miller, Hamwi, and BMI ranges.", "keywords": [ "ideal weight", "healthy weight", "weight calculator", "devine formula" ], "useCases": [ "Health goals", "Weight management", "Fitness planning", "Medical reference" ], "features": [ "Multiple formulas", "Male/female specific", "BMI range", "Frame size option" ], "icon": "shield", "path": "/tools/health/ideal-weight-calculator.html" } ] }