MP4 to WebM Converter
Convert MP4 videos to WebM with VP9 video and Opus sound, the open format made for the web.
How it works
- 1Drop MP4 files here or click to choose them.
- 2WebM is already selected as the output.
- 3Click Convert to WebM and download the file.
When to use WebM
WebM suits videos you embed on your own website. Serve it in an HTML video element with the MP4 as a second source, and each browser picks the format it plays best.
For files you send to people or upload to social media, MP4 is still the safer format.