Free online audio tool
Convert audio
Pick the format you need. MP3 plays everywhere, M4A sounds better at the same size, WAV and FLAC keep full quality, and OGG is an open format for the web.
PrivateRuns on your device
FreeNo account, no watermark
Limit250 MB per file
How it works
- 1Choose an audio file.
- 2Pick the format.
- 3Download.
FAQ
Does converting MP3 to WAV improve quality?
No. It makes an uncompressed copy of what the MP3 already contains.
Are my files uploaded?
Files are processed in your browser with a local copy of FFmpeg. They are not uploaded to Super Media.
Is there a size limit?
Files up to 250 MB. Longer or high-resolution videos take longer because your own device does the work.