Convert Video
Convert between MP4, WebM, MOV, MKV, and AVI formats.
Drop a video here
or click to browse. Convert between MP4, WebM, MOV, MKV, and AVI.
Processed entirely in your browser
Frequently asked questions
Which video formats can I convert between?
MP4, WebM, MOV, MKV, and AVI, in any direction. Converting to MP4 is the common fix for videos that will not play in a browser, an email client, or an editing app.
Why does converting take a while?
The video is re-encoded on your own device instead of a server, so nothing uploads and duration depends on your computer's speed and the video's length. Shorter clips and lower resolutions finish faster.
Is there a size limit for free users?
Yes - media files up to 50MB on the free plan, 2GB with Pro. Because there is no upload step, a 50MB conversion often finishes faster here than on upload-based converters.