MKV file format

Matroska Video

What a MKV file is, and everything you can convert it to and from.

What is a MKV file?

A flexible container that holds multiple audio, video and subtitle tracks.

video · lossy · archiving films with multiple tracks; converted to MP4 for compatibility

Convert MKV to

MKV → AAC MKV → AVI MKV → FLAC MKV → FLV MKV → GIF MKV → JPG MKV → M4A MKV → MOV MKV → MP3 MKV → MP4 MKV → OGG MKV → PNG MKV → WAV MKV → WEBM MKV → WMA MKV → WMV

Convert to MKV from

3G2 → MKV 3GP → MKV 3GPP → MKV AVI → MKV FLV → MKV GIF → MKV M4V → MKV MOV → MKV MP4 → MKV MPEG → MKV MPG → MKV MTS → MKV MXF → MKV OGV → MKV TS → MKV VOB → MKV WEBM → MKV WMV → MKV

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Last updated July 2026