Convert Anything to WebM

Drop any supported file and convert it to WebM. Works with MP4, AVI and more.

Drop your files here

Drag and drop from your desktop, or choose files from your device.

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Max 25MB per file • Up to 25 files

Guest mode: 100 MB free storage. Sign up for 250 MB storage.

Supported source formats

You can convert these formats to WebM

mp4 avi

Or use a dedicated converter for a specific source format

Browse all WebM converters or explore our full catalog.