FAQ

Frequently Asked Questions

Quick answers about how XilXil Tools Hub works, our privacy practices, and what to expect.

Is XilXil Tools Hub really free?
Yes. Every tool is 100% free with no sign-up required. We monetize through optional ads (clearly labeled) and affiliate links. Premium features may be added in the future, but core tools will always be free.
Do you store my data?
No. Every tool runs entirely in your browser using JavaScript. Your text, files, passwords, and calculations never leave your device. We have no server-side storage of user data. See our Privacy Policy for details.
Are the password generators safe?
Yes. We use crypto.getRandomValues(), a cryptographically secure random number generator built into all modern browsers. Generated passwords are never transmitted. For maximum security, use a password manager to store generated passwords.
Can I use the tools offline?
Yes. XilXil Tools Hub is a PWA (Progressive Web App). After your first visit, the service worker caches the tools locally. You can also install it to your home screen for app-like access on mobile and desktop.
How often are new tools added?
We add new tools weekly. Our roadmap prioritizes high-search-volume utilities across all categories. Subscribe to our blog to stay updated on new additions.
Can I suggest a new tool?
Absolutely. Use our contact form to suggest a tool. We prioritize high-demand utilities that align with our privacy-first, client-side architecture.
Do you offer an API?
Currently, all tools run client-side only. A public API for select tools (hash generation, QR codes, URL shortening, etc.) is on our roadmap for 2026.
Are the tools accessible?
We follow WCAG 2.1 AA guidelines: keyboard navigation, ARIA labels, sufficient color contrast, and screen reader compatibility. If you encounter an accessibility issue, please report it and we'll fix it promptly.
Which browsers are supported?
All modern browsers: Chrome 90+, Firefox 88+, Safari 14+, Edge 90+. We use the Web Crypto API, IndexedDB, and ES2020 features. Internet Explorer is not supported.
Can I use XilXil tools for commercial purposes?
Yes. Outputs you generate (text, hashes, passwords, formatted JSON, etc.) are yours to use for personal or commercial purposes. The tools themselves remain our property and may not be redistributed.
How do I report a bug?
Use our contact form with "Bug Report" as the subject. Include the tool name, browser, steps to reproduce, and expected vs. actual behavior.
Is the source code open?
The frontend is viewable in your browser (HTML, CSS, JS). We may open-source portions of the platform in the future. Follow our blog for updates.