Convert WebM to MP4

Convert your WebM videos to MP4 with ease and completely free.

How to convert WebM to MP4 online

  • 1To start the conversion, select one or more WebM files to upload. You can also upload files via the link or from file storage.
  • 2Next, click the "Convert" button and wait until all WebM files from your list are converted to MP4.
  • 3Your MP4 files are ready! Now you can download it as a single ZIP archive or individually.
Convert WebM to MP4

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WebM (WEB Media)

WebM (Web Media) is an open-source video file format for transmission over the Internet and viewing in browsers that support HTML5. The developer and copyright holder of this video format is Google. WebM has high-quality playback and high compression speed. This container uses VP8 and VP9 video codecs, Vorbis, and Opus audio codecs. You can open WebM files on various operating systems such as Windows, Mac OS, and Linux, as well as on iOS and Android mobile devices.
File type: Video
File extension: .webm
Developed by: Google
Initial release: May 18, 2010

MP4 (MPEG-4 Part 14)

The MP4 file extension is mainly used for the MPEG-4 multimedia file format. The MP4 format is an add-on plugin for MPEG-4, which is a standard for storing encoded multimedia content (audio files, video content, subtitles, images, and metadata, etc.). Some versions of the format have encryption and copy protection (DRM) capabilities. The disadvantages of the mpeg4 format include the lower video and sound quality compared to the DVD format. MP4 is based on Apple's QuickTime format and contains various types of name extensions (mp4, m4a, m4p).
File type: Video
File extension: .mp4
Developed by: Apple Inc.
Initial release: 2001