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Convert Video

Convert video between MP4, WebM, MOV, MKV and AVI online. Free and private. Nothing leaves your device.

Nothing leaves your device Runs in your browser Free, no sign-up
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Drop your video here or click to browse

Supports MP4, MOV, WebM, MKV, AVI · nothing is uploaded

Convert to
Processing your video…
Preparing…
0%Calculating…
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Reading file
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Converting
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Encoding output
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Your file is ready!

All done, 100% in your browser

How to convert video

01
Add your video
Drop in any MP4, WebM, MOV, MKV or AVI. It stays on your device.
02
Choose a format
Pick the output container you need for your player or editor.
03
Download
Convert in your browser and save. Private and free.

Frequently asked questions

Which video formats can I convert between?
MP4, WebM, MOV, MKV and AVI. Pick the output format and it re-encodes in your browser.
Which format should I choose?
MP4 is the most compatible for phones, social media and players; WebM is smaller for websites.
Are my files uploaded anywhere?
No. Conversion is done entirely on your device.

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