Convert WEBM files offline by JavaScript
Full name HTML5 Video
File extension .webm
MIME video/webm, audio/webm
Developed by Google
Type of format Video file format
Associated programs VLC media player, MPlayer, K-Multimedia Player, Mozilla Firefox, Opera, Google Chrome, FFmpeg.
Introduction WebM is a video file format. It is primarily intended to offer a royalty-free alternative to use in the HTML5 video tag. It has a sister project WebP for images. The development of the format is sponsored by Google, and the corresponding software is distributed under a BSD license.

The list shows what formats can convert to WEBM and what formats can be converted from WEBM offline. Click on a link below to start a specific conversion.

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