Compress MKV Online
Easily convert and compress MKV files online with our MKV compressor.
Drag and Drop MKV Here
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Compress MKV Online
Easily convert and compress MKV files online with our MKV compressor.
A mobile phone version of this tool is coming soon. Please visit flexclip.com in your computer browser to use this free tool.
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Completely Free
Our MKV compression tool is totally free to use. No ads on the interface, no watermark in the output.
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Online MKV Compressor
Browser-based MKV compression tool. No need to download an app or software!
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Fast MKV Compression
The compression progress will be completed in seconds. Quickly get a new video with a smaller size.
How to Compress MKV Videos Online for Free?
1. Upload Your MKV File
Select a MKV video from your computer.
2. Set the Specs
Choose the quality level and video resolution and then start compressing.
3. Download the Video
Download the compressed video quickly or keep polishing it in the editor.
Cutting Tips
The length of the video you uploaded exceeds the limit. To ensure the user experience, it will be trimmed from the beginning of the video to 30 minutes. You can upload more videos in the editor.
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