Free Audio Converter
Convert MP3, WAV, FLAC, AAC, OGG, Opus and more. Set bitrate, sample rate, normalise and trim — free and fast.
Popular audio conversions
- WAV to MP3 and FLAC to MP3 — shrink lossless files for everyday use.
- MP3 to WAV — uncompressed audio for editing.
- M4A to MP3, WMA to MP3 — universal compatibility.
- Anything to Opus/FLAC — best modern compression, lossy or lossless.
Private & free
Files are processed on the server and removed right after conversion. No sign-up, no limits.