Merge MKV Files Online — Free MKV Joiner

Video Combining Options

Select from several resolutions, formats, and crop options to create one amazing video!

Easy Video Merging

Instantly upload any number of videos or images and combine them with one click.

Completely Online

There is no need to download and install any app to your phone, tablet or computer — use the online Clideo tools instead.

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

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Step

Add MKV and other files

Click "Choose files" to upload multiple files at once from your device. Another option is to add them from Google Drive, Google Photos, or Dropbox by clicking on the small arrow on the right of the button.

Step

Combine MKV files

Reorder everything you've added by dragging and dropping in the timeline below. The tool also allows selecting an aspect ratio and a crop option. After that, add audio, trim it, and adjust the volume. At last, select a format you want for the output video and click "Export".

Step

Save merged MKV

Have a final preview and make sure you like the result. If so, download the video to your personal device or upload it to cloud storage. If not, click "Edit" without needing to start over.

Frequently Asked Questions

FAQ

Are transition effects possible when combining MKV files?

Yes, the merge tool offers basic crossfade transitions for smooth clip blending.

Can MKV files with different aspect ratios be merged?

Yes! Merge MKV files and select the final output ratio and cropping option.

What’s the maximum number of MKV files allowed in one merge?

The tool lets you combine many videos at once. Premium users get higher file size limits.

Does merging files affect audio quality?

Audio quality stays intact when merging MKV files. Substituting the original audio with a custom track is also possible.

Is it possible to add my soundtrack while merging MKV files?

Yes, you can upload music and control the volume of the audio tracks.

Can I merge different file formats into one?

Yes, the service automatically handles format conversion from MKV, MP4, MOV, AVI, and others.

Can clips be reordered before merging the files with the service?

Yes, the service provides an intuitive drag-and-drop interface to rearrange your video sequence easily.

Can I use the merge function without creating an account?

Yes, you can combine videos instantly without registering.

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