Join MTS Files

Combine MTS files online and for free

Merge MTS

Easy Video Merging

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

Video Combining Options

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

Add a Great Song

To complete the atmosphere of your video, add music to the project. Don't forget to adjust its length and volume.

What is an MTS File Joiner

MTS is a file extension for AVCHD format that is used to run high definition videos.

Clideo's MTS Merger works online which means that you don't need to download it to your device. It's also completely free for files up to 500 MB.

The tool allows you to combine any number of images and videos together, add music, and adjust the result.

How to combine MTS files

Need help?
Add MTS and other files
Upload the necessary content from your device by clicking the "Choose files" button. Another option is to add it from your cloud storage by tapping on the small arrow on the right side of the button.
Join MTS files
Rearrange the files in the timeline. Choose an aspect ratio preset among and select a crop option. If there are images in your compilation, set their duration. Tick "Crossfade" to make the transition smoother. Then upload a soundtrack, trim it and set the volume. If the audio is shorter than the video, click the infinity symbol to loop it. Finally, click "Export".
Download merged MTS
Save the final result to your personal device or a cloud storage account. If some changes are needed, click on "Edit" to make them without starting over.
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Get Clideo Video Editor App for iPhone

Download the Clideo Video Editor App to your iPhone to create your own video and edit it in any way: combine video, images, text, and music in the multi-track timeline.

Ready to merge your videos?
Let's do it with our online video joiner!