[← Free tools](https://tryflowdrive.com/tools) # AVI to MP3

 Pull the soundtrack out of a AVI file and save it as a clean MP3. Legacy Windows video format — and sometimes you just want the audio. This runs entirely in your browser, so the file never leaves your device.

  100% private — your file is processed locally and never leaves your device.

  Drag & drop your video here

 or click to browse — MP4, MOV, MKV, AVI, WebM up to 2 GB

 FAQ ## AVI to MP3 — common questions

 ### Is the AVI to MP3 converter free?

 Yes — it's completely free, with no sign-up, no watermark, and no limit on how many files you convert.

### Are my AVI files uploaded to a server?

 No. The conversion runs entirely in your browser, so your AVI file never leaves your device and is never uploaded.

### How do I extract the audio from AVI files as MP3?

 Drop your AVI file into the tool above, then click the convert button. The MP3 file is generated locally and ready to download in moments.

### Does the MP3 keep the original audio quality?

 Yes — the audio track is extracted and encoded to a high-quality MP3, with no re-recording or generational loss beyond the encode itself.

### Does this work on mobile?

 Yes — it runs in any modern browser on desktop or mobile, with nothing to install.

 Related ## Other conversions

 [MOV → MP3](https://tryflowdrive.com/tools/mov-to-mp3)[MKV → MP3](https://tryflowdrive.com/tools/mkv-to-mp3)[WebM → MP3](https://tryflowdrive.com/tools/webm-to-mp3)[MP4 → MP3](https://tryflowdrive.com/tools/mp4-to-mp3)[AVI → MP4](https://tryflowdrive.com/tools/avi-to-mp4)[AVI → WebM](https://tryflowdrive.com/tools/avi-to-webm)

 [See all free tools →](https://tryflowdrive.com/tools)