MKV Joiner

Merge multiple MKV files online. Free MKV Joiner.

MKV Joiner


319 reviews

Merge MKV Files Online, Free

Do you have multiple MKV files that you want to merge into one? You can use VEED’s free video joiner. Upload as many video files as you want and use our video editor to cut, trim, split, rearrange them and join them together. Our video merger is free and online. Edit and merge your videos straight from your browser. VEED is also a video converter - export your merged MKV videos as one MP4 file. Make it compatible with all media players.

How to Merge MKV Files:

Step 1

Choose your MKV files

Upload two or more MKV videos into the editor by clicking on ‘Choose MKV Files’. Select multiple videos by pressing the Shift key (Command for Mac) while clicking on multiple files. You can also drag and drop your videos from your folder to the editor window.

Step 2

Merge your videos

You will see all your videos in the editing pane. You have the option to edit each of them. Split and rearrange your video clips however you like. Or you can add more videos by clicking on the plus (+) icon on the lower right of the screen.

Step 3

Export your new video

Click on ‘Export’. Your merged videos will be exported as one MP4 file.

Learn More

‘MKV Joiner’ Tutorial

Free online MKV joiner

Our online MKV video joiner is free and accessible from any device and any browser. VEED works smoothly on Windows, Mac, Linux, Android, iPhone, and all mobile devices. No need to pay for expensive services like Wondershare Uniconverter.

Video splitter and editor

If you want to split your videos before combining them, all you have to do is move the indicator on the storyboard/editing pane, right-click on it, and select ‘Split’. You can then delete the clip or move it around the timeline. Edit each clip as you wish using the video editor.

Join new videos from your webcam

You can also add new videos that you can record from your webcam. Click the plus (+) icon on the bottom-right of the screen or select Upload from the left menu. Choose Record then start recording!


Loved by creators.

Loved by the Fortune 500

VEED has been game-changing. It's allowed us to create gorgeous content for social promotion and ad units with ease.

Max Alter
Director of Audience Development, NBCUniversal

I love using VEED. The subtitles are the most accurate I've seen on the market. It's helped take my content to the next level.

Laura Haleydt
Brand Marketing Manager, Carlsberg Importers

I used Loom to record, Rev for captions, Google for storing and Youtube to get a share link. I can now do this all in one spot with VEED.

Cedric Gustavo Ravache
Enterprise Account Executive, Cloud Software Group

VEED is my one-stop video editing shop! It's cut my editing time by around 60%, freeing me to focus on my online career coaching business.

Nadeem L
Entrepreneur and Owner,

More from VEED

When it comes to amazing videos, all you need is VEED

Choose MKV Files

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More than an MKV joiner

VEED lets you do so much more than just combine or merge your MKV files. Apart from trimming, splitting, and combining video clips, you can also add texts, images, subtitles, and do so much more with your videos. You can crop, rotate, and resize your videos to fit different video-sharing and social media platforms. Our tools are all online. Do them all from your browser!

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