Convert Audio to MP3
Drop a file here or choose one
Supports files up to 100 MiB each.
Drop in a file, click convert, and you're done. Everything runs directly in your browser with no upload to wait for, and the result is ready to download right away.
Things to know
- The audio is re-encoded to MP3, so the quality may differ from the original.
- Only the first audio track is used; album art and metadata are not preserved.
- A media engine (about 32MB) is downloaded once on first use and cached afterwards.
How to use
Select an audio file
Choose a WAV, M4A, AAC, FLAC, or Ogg file up to 100 MiB.
Pick an MP3 quality
Choose 128, 192, or 320kbps.
Convert to MP3
Start the conversion and download the verified MP3 file.
Frequently asked questions
Which audio formats are supported?
WAV, M4A, AAC, FLAC, and Ogg files can be converted to MP3.
Does choosing 320kbps make the audio sound better than the original?
No. A higher output bitrate does not add quality that the original never had. The quality may change during re-encoding.
Are album art and tags copied?
No. Only the first audio track is used; album art and original metadata are not copied into the output.
Can a file under 100 MiB still fail?
Yes. Files that are corrupted or structured differently from the supported format contract can be rejected during pre-conversion validation, even within the size limit.
Where is my audio file processed?
Your file is never uploaded anywhere — it is processed inside your browser. A media engine (about 32MB) is downloaded once on first use and cached afterwards.