Convert MP4 to WebM Online Free
Runs 100% in your browser — your files never leave your device.
WebM shrinks web video nicely and every modern browser plays it natively. Convert an MP4 to WebM without uploading typical files — the heavy ones are processed by our servers and deleted within an hour. Perfect before embedding clips on a site.
How it works
- 1
Add your file
Drop your file in or click to browse. Small files never leave your device.
- 2
Convert
Large files automatically finish on our servers instead and are deleted within an hour.
- 3
Download
Save the result instantly — original quality preserved as much as the format allows.
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