Change the format of an audio file so it works on your player, phone or editor. Convert between MP3, WAV, M4A, OGG, Opus and FLAC and choose the bitrate of lossy formats. Files stay on your device.
Files never leave your device
Free, no sign-up
No watermark
How to use the Audio Converter: Choose an audio file. Pick the format and quality. Press Convert audio and download the file. It is free, needs no sign-up and runs in your browser, so your files are never uploaded.
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How it works
How to use the Audio Converter
1
Choose an audio file.
2
Pick the format and quality.
3
Press Convert audio and download the file.
Tips
Tips for the best result
MP3 plays everywhere. M4A often sounds better at the same size.
WAV and FLAC are lossless and large.
Converting from MP3 to a lossless format does not bring lost detail back.
Questions
Frequently asked questions
Which formats can I convert from?
MP3, WAV, M4A, AAC, OGG, Opus, FLAC, WMA, AIFF and more.
Does converting reduce quality?
Going to a lossy format such as MP3 loses a little detail. Lossless targets keep everything that is in the source.
Are my files uploaded to a server?
No. The work happens inside your browser on your own device. Your files are never sent to us or to anyone else, and they are gone when you close the page.
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