MKV converter

Free online conversion of files to mkv and vice versa
Select files or drag & drop them here
About MKV

MKV (Matroska) is an open standard free container format that can hold unlimited video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.

How to convert a file to MKV?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select «MKV» as the target format. Click «Convert» to start converting files to MKV. It will only take a few seconds.

You did it! Your files have been converted to MKV format. Now download them to your device.

Supported conversions

MiConv can convert files to MKV format and vice versa. Check the table below.

Advantages of MiConv

Online MKV conversion

You don't need to download and install any software to convert files to .mkv format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your mkv files in 2 clicks. And don't pay anything for it! This MKV converter is free for all users.

See also

In addition to MKV, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻