About Free Audio Converter Online
Simple, private, and free — learn what drives this project.
What is Free Audio Converter Online?
Free Audio Converter Online is a lightweight, privacy-first tool for converting and compressing audio files — directly in your browser. No uploads. No accounts. No friction.
Privacy First
All processing happens locally in your browser thanks to WebAssembly-powered FFmpeg. Your audio files never leave your device — not even temporarily.
Built with Open Technologies
This project is powered by modern web technologies like FFmpeg compiled to WebAssembly and runs entirely client-side. No server-side processing is involved in conversions, which keeps it fast, private, and lightweight.
Why This Project Exists
Many “free” audio converters require uploads, registrations, or show intrusive ads and track users. Free Audio Converter Online was created as a clean, honest alternative for anyone who needs quick and private audio conversions.
Stay Updated
Check out the Blog for updates, tips, and format comparisons. If you find this tool useful, feel free to share it.