Open MKV Files Online
Open any Matroska video (.mkv) straight in this page — no software install and no upload. OpenEdit decodes the file on your own device and hands it to the matching editor.
Drop your file here
Supports MKV · processed locally
How to use the MKV Viewer
- 1Drop your .mkv file into the box above.
- 2Wait a moment while it decodes locally.
- 3Open the file with the tools in the panel.
- 4Export or download the result.
Features
- Play and scrub MKV files
- Trim, cut and crop on a timeline
- Export to MP4 or WebM
- Runs fully client-side — nothing is uploaded