Compress MKV

Fast Compression

The tool will do everything for you, just upload your file and select the best setting to reduce its size and keep the quality you need.

Online Tool

The MKV compressor is completely online which means that you don't have to download and install anything to your device.

Secure Encryption

You're the only one who has access to your files because all the communications are performed via secure channels.

Why compress MKV file

MKV is an open multimedia container format also known as Matroska Multimedia Container. It can store audio, video, and text in one file.

You probably need to compress your MKV video to share it to social media like Facebook, Twitter, or Instagram. It'd be also useful if you want to send it through email as all such services have a size limit, for example, Gmail allows only 25 MB for all the files in one email message.

The Online MKV Compressor by Clideo will help you do that with one click and completely online. You can compress any amount of videos a day.

How to compress MKV files without losing quality

Need help?

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Step

Add an MKV video

Choose a video from your Mac, Windows, Android, or iPhone. You can also select it from Google Drive, Google Photos, or Dropbox by clicking the blue downward arrow. You can add a file up to 500 MB.

Step

Wait a little

Then select one of the compression options and hit "Compress". Now, wait a few moments, depending on the file size. The tool will compress your video as much as possible according to the selected settings.

Step

Download your video

Your video is ready to be saved! The tool shows you the initial size and the compressed one so you can compare. Download it back to your device or to cloud storage.

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4.8 5,300 reviews

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