Merge MKV Files

Combine MKV files online and for free

What is an MKV joiner

MKV is a free container format that is usually used for storing movies. It can store multiple image, video, text, and audio tracks in one file.

Clideo's MKV Merger allows you to join videos, pictures, and music together. You'll also be able to convert the output file to almost any desired format.

The tool is online, so you don't need to download anything to your device and risk its safety. It's also free, each file that you upload can be up to 500 MB in size.

How to merge MKV files

  1. Add MKV and other files

    Click on "Choose files" to upload multiple files at once from your device.

    Add MKV files to merge

    Another option is to add them from Google Drive or Dropbox by clicking on the small arrow on the right of the button.

  2. Combine MKV files

    If you need to add more files, it's time to do that! You can use the options from the first step on the top right.

    Upload more MKV to combine

    Now, reorder everything you've added by dragging and dropping on the timeline below. The tool also allows selecting an aspect ratio and a crop option.

    Combine MKV files

    After that, add audio, trim it, and adjust the volume.

    Upload audio to combined MKV

    An last, select a format you want for the output video and click "Merge".

    Change format of merged MKV

  3. Save merged MKV

    Have a final preview and make sure you like the result.

    Download merged MKV

    If so, download the video to your personal device or upload to cloud storage. If not, click "Back to edit" without needing to start over.