LocalConvert
Video Converter

Convert video to AVI — free & private

Convert MP4, WEBM, MKV, MOV and more to AVI format. No uploads — your files stay on your device.

No server uploads100% privateGPU acceleratedOpen source

How to convert to AVI

  1. 1

    Choose your file

    Click or drag any MP4, WEBM, MKV file onto the uploader above.

  2. 2

    Pick AVI format

    Select AVI from the format dropdown in the converter.

  3. 3

    Save

    Hit the convert button, then save your AVI file to your device instantly.

Supported input formats

.MP4.WEBM.MKV.MOV.FLV

FAQ

Is the AVI converter really free?

Yes, completely free. No hidden fees, no watermarks, no file size limits. LocalConvert is open source and free forever.

Are my files safe?

Absolutely. Your files never leave your browser. All conversion happens using WebAssembly running locally on your device — no uploads, ever.

What files can I convert to AVI?

You can convert MP4, WEBM, MKV, MOV, FLV files to AVI.