Free · No signup · Files deleted after 1h
MP4 to AVI
Converter
Turn MP4 videos into AVI for older players and editing software — free, no signup, no watermark.
Convert MP4 to AVI free →No account needed · Up to 25 MB free · Files permanently deleted after 1 hour
Works with legacy tools
Some older media players, TVs and editing programs prefer AVI over MP4 — this gets you a file they'll accept.
No watermark
Your AVI comes out clean — no logo or banner added.
Private & EU-hosted
Uploaded over HTTPS, converted on EU servers, never shared, deleted within 1 hour.
How it works
1
Upload your MP4
Drag and drop your .mp4 video or click to browse.
2
Select AVI output
AVI is the default. You can also choose MOV, WEBM or MKV.
3
Download your AVI
Ready in a few seconds — click Download.
Common questions
Why convert MP4 to AVI?
AVI is an older, very widely-supported container. If a media player, TV or editing program won't open your MP4, an AVI often works where the MP4 doesn't.
Will the video quality change?
We re-encode at a high quality so the result looks essentially the same. AVI files are usually larger than the equivalent MP4 because AVI uses less efficient compression.
Is AVI better than MP4?
Not generally — MP4 is smaller and more modern. Convert to AVI only when a specific device or program requires it.
Is there a file size limit?
Free users can convert up to 25 MB without an account; Pro raises it to 500 MB per file with 3,000 credits a month.