Video
MKV converter
Convert MKV files to and from 24 other formats, free and online.
About the MKV format
MKV (.mkv, MIME type video/x-matroska) is one of 19 video formats Convert Me Pls supports. MKV (Matroska) is a flexible open container that can hold almost any codec plus multiple audio tracks and subtitles, popular for archiving.
Working with MKV files
Whether you need to open a MKV file in software that doesn't support it, shrink it for the web, or hand it to a service that demands a specific format, the converters below cover every supported route — to and from MKV — for free, online, with no sign-up and no watermarks.
How Convert Me Pls handles MKV
Video conversions run through ffmpeg with high-quality defaults, re-packaging and re-encoding streams so the result plays on your target device.