Holds any codec, any number of audio and subtitle tracks. Ideal for archiving. Best for archiving films with multiple audio tracks and subtitles.
At a glance
| Category | Video |
|---|---|
| MIME | video/x-matroska |
| Extensions | .mkv |
| Compression | Lossy |
| Open | ✓ |
Convert from MKV (12)
MKV → MP4MKV → WebMMKV → MOVMKV → AVIMKV → GIFMKV → MP3MKV → WAVMKV → M4AMKV → OGGMKV → OpusMKV → FLACMKV → AIFF
Convert to MKV (17)
MP4 → MKVMOV → MKVWebM → MKVAVI → MKVWMV → MKVFLV → MKVMPG → MKV3GP → MKVTS → MKVOGV → MKVGIF → MKVPNG → MKVJPG → MKVWebP → MKVBMP → MKVTGA → MKVPSD → MKV
Comparisons
Questions
What is a MKV file?
Holds any codec, any number of audio and subtitle tracks. Ideal for archiving. Best for archiving films with multiple audio tracks and subtitles.
How do I open a .mkv file?
Drop it on this page: we read it in your browser and can convert it to MP4, WebM, MOV, AVI, GIF.
How do I convert a MKV?
Pick a target below: 12 conversions from MKV are available, all in your browser.