Convert audio files between MP3, WAV, OGG, FLAC, and M4A. Runs entirely in your browser — no upload, no waiting on a server.
100% private
Your audio file never leaves your device. All conversion happens locally using WebAssembly.
No file size limits
Since nothing is uploaded, you're only limited by your device's memory — not a server quota.
Lossless options
WAV and FLAC preserve full audio quality. MP3, OGG, and M4A let you pick a bitrate for smaller files.