How do I convert AVI files?

Choose your AVI files or drop them on this page, pick a format (MP4, MP3, WebM, MOV, MKV, GIF, WAV, M4A, FLAC, OGG, Opus and AAC), then select Convert and save the results.

Is it safe to convert AVI files here?

Yes. Decant converts AVI files in your browser, so they’re never uploaded, stored or logged.

Can I convert many AVI files at once?

Yes. Add as many as you like and they convert together. Save each result on its own, or all of them as one ZIP.

AVI converter: free, private, no upload

Decant

.avi.mp4

Convert AVI files to MP4, MP3, WebM and more in your browser.

Drop files here

or paste them in. Whole folders work too.

Nothing is uploaded
Works offline
Free and open source

What are AVI files?

AVI is an old Microsoft video container. Files are often large, and many modern players and phones can’t open them.

AVI to other formats

MP4
MP3
WebM
MOV
MKV
GIF
WAV
M4A
FLAC
OGG
Opus
AAC

Questions

How do I convert AVI files?: Choose your AVI files or drop them on this page, pick a format (MP4, MP3, WebM, MOV, MKV, GIF, WAV, M4A, FLAC, OGG, Opus and AAC), then select Convert and save the results.
Is it safe to convert AVI files here?: Yes. Decant converts AVI files in your browser, so they’re never uploaded, stored or logged.
Can I convert many AVI files at once?: Yes. Add as many as you like and they convert together. Save each result on its own, or all of them as one ZIP.