MP4 to WEBM Converter

Upload an MP4 file to convert it into WEBM format.

Frequently Asked Questions

WebM is an open format optimised for web use. It is smaller than MP4 at similar quality and is natively supported in all modern browsers.

Yes. Use the HTML5 video element with a WebM source and it plays directly in the browser without plugins.

WebM is supported on Android and in mobile browsers. iOS Safari added WebM support in iOS 16.

Yes. WebM can be used in HTML5 video elements in any JavaScript framework.

Yes. WebM with VP9 supports HDR10 and HLG colour spaces.

VP9 is the successor to VP8 and offers approximately 50% better compression at the same quality. VP9 is the recommended codec for new WebM files.

Yes. WebM is ideal for web background videos due to its small file size and browser support.