Convert MOV to WebM
Free, fast MOV-to-WebM conversion.
Video and audio are processed with ffmpeg in your browser — large files are slow and use a lot of memory. Keep files under a few hundred MB for best results.
About the MOV and WebM formats
MOV. MOV is Apple's QuickTime video format, common from iPhones and macOS.
WebM. WebM is an open, royalty-free video format optimised for the web.
Frequently asked questions
How do I convert MOV to WebM?
Drop your MOV files into the box above and click Convert. The WebM file is generated instantly and ready to download.
Will the quality stay the same?
WebM keeps full quality, so your converted file looks identical to the original.
Is MOV to WebM conversion free?
Completely free, with no sign-up, watermarks or file-size paywalls.