MKV to MP4
Convert MKV videos to MP4 in your browser. Your video never leaves your device, and there's no upload to wait for.
How to use MKV to MP4
- 1Select your MKV video
Click the button or drag a video onto the page.
- 2Check the settings
MP4 is already selected. Choose a quality if you want a smaller file.
- 3Convert and download
Click Convert and download your MP4 file.
Common questions
Why convert MKV to MP4?
MKV often won't play on phones, TVs or in editing apps. MP4 is accepted almost everywhere.
Is my video uploaded anywhere?
No. Converting happens inside your browser using your device's own video encoder. Your video is never sent to a server.
How long does it take?
Usually less than the video's length on a modern computer. When the video can be copied without re-encoding, it takes only seconds.
Is MKV to MP4 free?
Yes, completely free, with no sign-up and no watermark.