Convert MKV to MP4
MKV files don’t play on many phones, TVs and websites. Convert them to MP4. When the video inside already suits MP4, it is copied as it is.
Files never leave your device
Drop your file here Processed on your device
How to use
- Choose or drop a MKV file.
- It converts to MP4 straight away. Bigger files take longer; keep the page open.
- Play it to check, then download.
Frequently asked questions
What happens to subtitles?
Subtitle tracks are left out. The video and the main sound track are kept.
Is my file uploaded anywhere?
No. ConvertRight runs entirely in your browser. Your file is processed on your own phone or computer and is never sent to a server.