Is my audio uploaded?

No — conversion runs in your browser, so files stay on your device.

What can I convert from?

Common audio formats including WAV, AAC, FLAC, OGG and M4A.

What bitrate should I pick?

192–256 kbps is a good balance; 320 kbps for highest quality, 128 kbps for the smallest files.

Can I extract audio from a video too?

Yes — use the Extract Audio tool.

MP3 Converter

Convert audio to MP3.

100% private — runs in your browser, no upload

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Convert audio to MP3 — VuConvert re-encodes WAV, AAC, FLAC, OGG and more to MP3 in your browser using WebAssembly, with no upload and no account. Drop a file in, pick a bitrate, and download a universally-playable MP3.

How to mp3 converter

1.Drop an audio file into the box above.
2.Choose an MP3 bitrate (higher = better quality, bigger file).
3.VuConvert converts it locally.
4.Download your MP3.

Frequently asked questions

Is my audio uploaded?: No — conversion runs in your browser, so files stay on your device.
What can I convert from?: Common audio formats including WAV, AAC, FLAC, OGG and M4A.
What bitrate should I pick?: 192–256 kbps is a good balance; 320 kbps for highest quality, 128 kbps for the smallest files.
Can I extract audio from a video too?: Yes — use the Extract Audio tool.