Add Subtitles or SRT to MKV

Extra Options

Be flexible and create captions the way you like: add an SRT file, create subtitles manually, or generate them automatically.

Customize Subtitles

Change the font and color of the captions, increase their size, and adjust the background color for better comprehension.

Add Subtitles Online

Our service works in a browser on almost any device, so you do not need any software to merge SRT with MKV or any other video.

Add SRT to MKV

MKV, short for Matroska Multimedia Container, is a popular format for storing video and audio. What sets MKV apart is its ability to contain unlimited video, audio tracks, and subtitles within a single file, making it an excellent choice for films and video presentations.

Subtitles enhance the accessibility of MKV videos, allowing viewers to watch content in public spaces or situations where audio isn’t an option. The MKV format isn’t universally supported across all tools and platforms, particularly free ones, which can make adding SRT subtitles to MKV files a bit tricky. Thankfully, our service simplifies this process.

You can easily hardcode subtitles into MKV files by creating them from scratch, uploading an SRT file, or generating captions automatically from the video. Additionally, our tool functions as a file converter, supporting popular social media formats like MP4 and MOV, along with many others. Moreover, you can easily translate the captions into another language and download the subtitles as an SRT or regular text file.

How to add subtitles to MKV

Need help?

Visit our Help Center

Step

Upload your file

You can select recordings from your device or use videos in your cloud storage. For the first option, hit the blue button "Choose file". For the second, call a drop-down menu on the right of the pane. Select a clip saved to your cloud storage.

Step

Merge SRT with MKV

As soon as the video is uploaded, you can upload an SRT file to merge subtitles with MKV automatically or add captions manually. In the editor, you can add, delete, and edit subtitles as you wish. Change the way the subtitles look in the "Styles" tab. When you are happy with the result, click "Export".

Step

Save the result

The tool will add hard subtitles as an overlay over your video that cannot be turned off or on later in a player. Have a quick preview and make sure that you got what you needed. Save the video with embedded subtitles to your device or cloud storage account. If changes are needed, click "Edit".

Explore further

Discover related tools

4.8 5,300 reviews

A most user-friendly, easy-to-manage app, and all online, so there is no downloading or anything complicated - and most of it is FREE too! It has so many features for creating video and audio projects, with clear instructions. Amazing.

Elaine

I am delighted with your website's video editing and image editing tools! The variety of features available is impressive, and the user-friendly interface makes the editing process a breeze. Keep up the fantastic work! Highly recommended!

Hamdy El Shimi

Clideo is a one-stop shop for your creative needs. It is the best because of various reasons. 1– easy to use. 2– perfect tools to work in videos and audio. 3– they are not greedy for money (this is the best thing), very genuine pricing plans for professionals.

Vishal Kukreti

Clideo.com is an awesome video-making site. I really love this all-in-one site for creating videos and all of its awesome features! There’s so much you can do for free which I really like and appreciate! Thanks, Clideo.com!

Dan Gersalia

The best video editor. I've already tried out a lot of video editors, but this is the best one. It has everything in there, unlike others that need a lot of other websites to do different things. Thank you so much.

Lucas Low