Emaki by AppzlrConvert MKV to MP4
Turn an MKV video, like an OBS recording, into an MP4 that plays on phones, in editors and in every app that takes video. It's converted in your browser, so the video is never uploaded.
Loading the converter… It needs JavaScript and a browser such as Chrome or Edge.
Loading the converter… It needs JavaScript and a browser such as Chrome or Edge.
How to convert MKV to MP4
- Pick or drop a MKV file on the converter above.
- Trim the start and end if you like, to the tenth of a second.
- Download it as an MP4 (H.264). Nothing is uploaded.
MKV to MP4, the private way
- Never uploadedYour browser does the conversion itself, so large recordings don't wait on an upload and private ones stay private.
- Trim firstCut the start and end before converting, to the tenth of a second.
- Plays everywhereMP4 with H.264 video plays on Mac, Windows, iPhone, Android and in every editor and chat app.
- No watermark, no sign-upFree, with no account and no file size limit beyond what your computer can handle.
Questions and answers
Is it really free?
Yes. No account, no watermark and no file size limit beyond what your computer can handle.
Is my video uploaded?
No. Your browser does the work with its built-in video tools. The video never leaves your computer.
Why convert MKV to MP4?
MKV holds video well but many players, phones, editors and websites don't open it. MP4 plays almost everywhere.
Will it convert my OBS recording?
Yes, if it's H.264 or another codec your browser can read, which covers OBS's usual settings. If the browser can't read a video, the page says so instead of making a broken file.
Does it keep subtitles?
No. The MP4 gets the video and its sound; subtitle tracks are left out. To add captions, open the MP4 on Emaki's video page and press Make captions.
Which browsers can convert?
Chrome and Edge on a computer. They have the video encoder the converter needs. Other browsers and phones may open the page but can't make the file.