MP4 to AVI
Convert MP4 files to AVI with a focused browser-based tool.
Convert MP4 to AVI online
MP4 is a widely supported video container used across phones, browsers and streaming platforms. AVI is a long-established Windows video container. Converting from MP4 to AVI is useful when you need legacy playback and editing workflows, or when a device, editor or website expects this video container.
How to convert MP4 to AVI
- Choose a MP4 file from your device.
- Review any available quality or output settings.
- Start the conversion and download the finished AVI file.
What to know before converting
Re-encoding compressed media can reduce quality. Use a suitable bitrate or quality setting when one is available. This tool is designed to perform supported conversions in the browser, so you can get to the result without installing desktop software.
About MP4 and AVI files
MP4 video is useful for broad playback compatibility and web delivery. AVI video is useful for legacy playback and editing workflows. Choosing between them depends on the software you use, the level of compatibility you need, and whether file size, editability, quality or transparency matters for your workflow.