MP4 to AVI converter
Convert MP4 files to AVI online. Free, no account needed.
Choose a file or drag it here
MP4, AVI, MOV, FLV, MKV, WebM, 3GP, MPEG, MPG, GIF, WMV, TS (up to 500 MB)
- Input
- MP4 files
- Sortie
- AVI
- Limit
- Up to 500 MB
- Price
- Free, no account
Turn an idea into a video
Give Storybook a topic or an article link. It makes an illustrated video with narration and music.
How to convert MP4 to AVI
- 01
Choose your MP4 file
Drop it on the box or pick it from your device. The limit is 500 MB per file.
- 02
Confirm AVI
AVI is already selected in Convert to. Select Convert, and a short security check runs first.
- 03
Download the AVI
Select Download when the conversion finishes. Download links expire after one day.
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All 33 toolsWhy convert MP4 to AVI?
Convert MP4 video to AVI for software that asks for it.
- Why leave MP4. Choose AVI when your app or upload destination requires that format.
- Why use AVI. AVI suits older software, legacy equipment, and Windows workflows.
- What you get. The AVI output uses H.264 video and AAC audio. Check that your app or device supports both. Keep the original. The converted file can differ in size and metadata, and some apps may still not play it.
- Qualité. Converting MP4 to AVI compresses the picture again, which can lower its quality a little. It never adds resolution or detail the MP4 did not have.
- Your rights. Convert only files you own or have permission to use.
MP4 vs AVI
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MP4 to AVI questions
Yes. It is free and needs no account.
Yes. The conversion runs on Sceneform's servers, so your file is uploaded first. Uploads are deleted after processing. Download links expire after one day.
Up to 500 MB. A larger file is rejected before it uploads, with the message "Choose a file under 500 MB."
Converting MP4 to AVI compresses the picture again, which can lower its quality a little. It never adds resolution or detail the MP4 did not have.
No. The converter takes one uploaded file at a time. It does not read links, and it has no bitrate, resolution, trim, crop or batch controls. The AVI output uses H.264 video and AAC audio. Check that your app or device supports both.
The AVI output uses H.264 video and AAC audio. Check that your app or device supports both. Keep the original. The converted file can differ in size and metadata, and some apps may still not play it.
Yes, until you have checked the converted file. Open it in the app where you will use it, and compare its length and its sound or picture with the original.