Frequently Asked Questions

Yes. Every tool on AllTools is 100% free with no limits, no paywalls, and no hidden costs. We monetize through non-intrusive ads only.

No. All processing happens directly in your browser using JavaScript, Canvas API, Web Crypto API, and WebAssembly. Your files never leave your device — zero bytes are transmitted to any server.

AllTools currently has 627 free tools across 24 categories including PDF, Image, Developer, Security, CSS & Design, Math, Text, and more. We add new tools regularly.

No. AllTools requires no account, no registration, and no login. Just open a tool and start using it immediately.

Yes. Once a tool page is loaded, most tools work without an internet connection. The only exceptions are tools that need live data like currency exchange rates.

Absolutely. Since your data never leaves your browser, there is nothing to intercept, hack, or leak. We use the Web Crypto API for security tools, which provides the same encryption used by banks.

All modern browsers: Chrome, Firefox, Safari, Edge, and Opera on both desktop and mobile. Some advanced tools (video processing) work best in Chrome.

There is no imposed limit. Since processing happens in your browser, the only constraint is your device's available memory. Most files up to 100MB work smoothly on modern devices.

AllTools is built and maintained by DevFlow FZE, a company based in the UAE. Our mission is to provide free, private, browser-based tools for everyone.

Yes! Visit our Suggest a Tool page to submit your idea. We review every suggestion and prioritize based on demand.

We display non-intrusive Google AdSense ads. We will never charge for tools, gate features behind a paywall, or sell your data.

Yes. Every tool is fully responsive and works on phones and tablets. You can also install AllTools as a Progressive Web App (PWA) for app-like access.