How to convert MP4 to AVI
1. Upload MP4
Select or drag and drop your MP4 file into the converter.
2. Choose AVI
Select AVI as your output format. You can process multiple files at once.
3. Download
Click convert and download your new AVI file instantly.
Format Details
MP4
MP4 (MPEG-4 Part 14) is the most widely used digital video container format, storing H.264/H.265 video and AAC audio for web, mobile, and broadcast delivery.
AVI
AVI (Audio Video Interleave) is a classic Microsoft multimedia container widely used for desktop video archives and editing intermediates.
Frequently Asked Questions
How do I convert MP4 to AVI?
Upload your MP4 file on Convertek, select AVI as the output format, then click Convert. Your AVI file will be ready to download instantly.
Is the MP4 to AVI converter free?
Yes. Converting MP4 to AVI on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between MP4 and AVI?
MP4 and AVI are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the AVI format.