How it works
- Upload your audio file (MP3, WAV, M4A, AAC, OGG or FLAC).
- Choose the output format and, if relevant, a bitrate.
- Click Convert Audio and download the result.
What can you use this tool for?
- Converting a recording to the format an app or device requires
- Turning a lossless file (WAV, FLAC) into a smaller MP3
- Getting audio into a format that's easier to share or upload elsewhere
- Preparing a file for a platform that only accepts certain formats
Useful details
- Accepts MP3, WAV, M4A, AAC, OGG and FLAC audio files
- Converts to MP3, WAV, OGG, FLAC or M4A — you choose the output format
- Conversion runs locally on the server with FFmpeg
- A preview player is shown when your browser can play the output format directly
FAQ
Which audio formats can I convert between?
You can upload MP3, WAV, M4A, AAC, OGG or FLAC, and convert to MP3, WAV, OGG, FLAC or M4A.
Can I convert WAV or FLAC to MP3?
Yes — upload the file, choose MP3 as the output format, and download the converted result.
Can I choose the bitrate?
A bitrate/quality option is available where relevant to the output format you choose.
Do I need to install software?
No — conversion happens on the server using FFmpeg. You only need a browser.
Why can't I preview my converted file in the browser?
Some output formats aren't supported for inline playback by every browser — in that case you can still download the file directly.