PriviTools
ESENDEPTFRIT
Local processing

VIDEO & AUDIO

Convert AVI to MP4 locally

Convert older AVI videos to MP4 for broader playback compatibility.

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Free support tool — review the result

PriviTools provides this tool at no cost to make everyday tasks easier. Results are generated automatically and may contain errors, omissions or formatting changes. Compare them with the original before signing, filing, sharing or relying on them for an important decision. This tool does not replace professional review or official validation.

🛡️ Local processingYour video is processed in a Web Worker. The FFmpeg runtime loads only when the first conversion starts.Initial limit: 200 MB. Processing time depends on the file and device.
Convert AVI to MP4Convert AVI videos locally without uploading them.

No file selected

Compatible AVI conversion

Select an AVI and create an H.264 MP4 with AAC audio for sharing and wider device support.

Your file stays on your device

Your video is not uploaded. FFmpeg loads only when you click convert and runs inside the browser.

FREQUENTLY ASKED QUESTIONS

Is the AVI sent anywhere?

No. It is processed locally in a Web Worker.

What is the limit?

The initial limit is 200 MB.

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