Compress MKV

Batch video compressor fast reduce MKV files size online for free.

*Tips: Click to learn how to compress videos in seconds >>

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How to compress MKV online with 3 easy steps? is an AI-powered online tool for quickly compressing videos in formats like MP4, JMOV, 3GP, MKV, WMV, and AVI.
The compression process can be completed in seconds without dubious advertisements with just a few straightforward steps.


Upload MKV Videos

Add MKV video file(s) you want to compress from your computer/Google Drive/Dropbox.


Set the Compressed Parameter

Customize MKV settings and click COMPRESS.


Save the Compressed File

Download compressed MKV file(s) or save to Google Drive/Dropbox.

Information about MKV Video File

File Extensions .mkv
Description MKV is a container format for holding multiple audio, video, picture, and text data such as subtitle tracks. It is similar to other common containers like MP4 and AVI, although MKV is open in the specification. For video contents, MKV uses a .mkv filename extension, .mka for audios, and .mks for subtitles.
Associated Programs MPC-HC
VLC Media Player
Developed By Matroska
MIME Type video/x-matroska, audio/x-matroska
Useful Link What's an MKV file

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