FREE VIDEO TOOL
AVI to MP4 Converter
Convert old AVI videos to modern MP4 for playback on any device or upload to any platform.
Drop your AVI video here
Multiple files supported
H.264 High ProfileAAC 192k / 48kHzyuv420pWeb fast-startCRF 18 (near-lossless)
Why Use Our AVI to MP4 Converter?
Modern Playback Compatibility
AVI files are often unsupported on phones and modern editors. Converting to MP4 fixes that instantly.
Batch Convert Multiple Files
Drop in as many AVI files as you need and convert them one after another.
100% Private
Your videos are never uploaded anywhere. Conversion runs locally in your browser.
No Sign-up Required
Open the page and start converting immediately. No account, no install, no fees.
Frequently Asked Questions
Is my video uploaded to a server?
No. Conversion runs entirely in your browser.
Why convert AVI to MP4?
AVI is an older format with limited support on phones, social platforms, and modern editing software. MP4 is supported almost everywhere.
Is this tool free?
Yes. It's free to use with no sign-up.
More Tools