MKV Converter
A flexible open container that can hold almost any codec, plus multiple audio tracks, subtitles and chapters.
Drop an MKV file here
As many as you like. We will show you what they convert to.
Convert from MKV
Convert to MKV
About MKV files
What can I convert a MKV file to?
MP4, WEBM, MOV, AVI, TS, MP3, AAC, M4A, WAV, FLAC, OGG, OPUS, AC3, MKA, CAF, AIFF, and GIF — 17 formats in all.
What can I turn into a MKV?
MP4, WEBM, MOV, AVI, WMV, FLV, MPEG, TS, 3GP, and OGV — 10 formats convert into MKV.
Is MKV lossy?
Yes. Writing an MKV discards detail to make the file smaller, and no later conversion can put it back.
Other things you can do with video files
- Compress videoShrink a video to a target file size or quality level, with direct control over codec, CRF, bitrate, resolution and framerate.
- Resize videoChange a video’s resolution and frame rate, keeping the aspect ratio.
- Trim videoCut a clip to a start and end point, keeping everything between them.
- Rotate videoTurn a sideways clip upright, or mirror it, re-encoding the frames rather than setting a tag some players ignore.
- Remove audio from videoStrip every audio track, leaving the video stream untouched.