Powerful Features
Why Choose CookFile?
CookFile brings cutting-edge file conversion to your browser. Enjoy instant, secure, and elegant conversion—backed by next-gen privacy and performance.
100% Client-Side Processing
Files are never uploaded. All conversion happens instantly in your browser for total privacy and speed.
WebAssembly Powered
Harnesses the power of WebAssembly for ultra-fast, reliable conversions across all modern browsers.
100+ Format Support
Convert audio, video, images, documents, and archives. One tool for all your format needs.
Universal & Cross-Platform
Works on Windows, Mac, Linux, Android, iOS—no installation required, just your web browser.
Elegant & Intuitive UI
A beautiful, modern experience—drag and drop, clear navigation, and instant feedback.
No Tracking, No Ads, No Bloat
Ad-free, analytics-free, and cookie-free. Your privacy and attention are never for sale.
CookFile: The future of effortless file conversion.
Simple. Private. Instant.