Convert MP3/WAV/FLAC locally with ffmpeg.wasm. First run may take a moment to load.
🛡️ All local: Files never leave your device—no servers, no tracking. Runs on your hardware via WebAssembly. Tips: <5MB = any device; 10-50MB = 4GB+ RAM (close tabs); 100MB+ = 8GB+ RAM desktop. Chrome uses ~1-2GB extra for big jobs.