Convert MP4 to AVI
Convert an MP4 video to AVI for legacy software and older playback devices. Choose a video to get started.
Choose a video in the interactive tool
JavaScript is required for video processing
Common video formatsUp to 500 MB on desktopNo sign-up
How convert mp4 to avi works
Process
Choose an MP4 file and start the conversion. Video is encoded as MPEG-4 Visual and audio as MP3 inside an AVI container.
Result
An AVI file suited to workflows that specifically require this older container.
Good to know
AVI is intended for legacy compatibility and can be larger or less efficient than modern MP4 and WebM output.
Why convert MP4 to AVI?
Some older editing applications, industrial systems, and playback devices require AVI input.
Is AVI better quality than MP4?
Not inherently. Quality depends on the codec and settings, while AVI is mainly useful for compatibility.