MKV Cropper

Crop MKV videos easily, right in your web browser!

No account required

Crop MKV file

Our online MKV cropper helps you resize your MKV videos down to the right size and format in seconds, either by using our handy presets or by choosing your own custom resolution. Click on Choose Video, upload your MKV video, and crop it in seconds without leaving your web browser, installing any apps, or even creating an account.

How to crop MKV videos online:

Import

Click on Start Editing to open Flixier in your web browser. Drag the MKV video you want to crop to the Import menu. You can also import it from your mobile phone or any of the cloud storage services listed on the screen.

Crop

Once the video is in your library, drag it down to the timeline. You can select them and use the Crop sliders on the right side of the screen or click the Cog in the lower right corner of the Canvas to change the resolution and Aspect Ratio.

Export

Once you’ve finished cropping your videos, click the Export button in the top right corner and your video will be rendered in a matter of minutes. You can save it to your computer as well as publish it to up to seven online destinations.

Need more than cropping MKV files?

Edit easily

With Flixier you can trim videos or add text, music, motion graphics, images and so much more.

Publish in minutes

Flixier is powered by the cloud so you can edit and publish your videos at blazing speed on any device.

Collaborate in real-time

Easily collaborate on your projects with Flixier, we offer real-time feedback and sharing of projects.

Choose Video

You`re ingood hands

Over 1 million creators use Flixier every month including brands like:

I like Flixier because I can use it anywhere I go and I don`t need a lot of computer requirements but great internet connection. I like how fast it is when it comes to rendering videos and still have the opportunity to continue or start another project while waiting. I appreciate the continuous updates and adjustments because it is necessary for a video editing tool.

Maria Conception Z.

YouTube Strategist | Content Creator | Author of "How to Start Your Virtual Assistant Business" Book

4.5 / 5 Rating

My main criteria for an editor was that the interface is familiar and most importantly that the renders were in the cloud and super fast. Flixier more than delivered in both. I've now been using it daily to edit Facebook videos for my 1M follower page.

Evgeni Kogan

4.2 / 5 Rating

I found the user interface to be intuitive. I really love that you can work on other projects while a large project is exporting. The sound enhancements were very helpful to get rid of background noises and increase the quality. I would recommend this program to anyone, it just works. No crashes or buggy. For being a browser based program it really processes videos surprisingly fast.

Rotten Mango

Trustpilot

4.3 / 5 Rating

What I like most about Flixier is the flexibility to edit the captions, both in terms of the text and the time where it starts and finish showing it. It gives you full control.

Franz P.

Trustpilot

4.8 / 5 Rating

This online free program was extremely easy to use, implement, and integrate into my 9-12th grade tech classes. The projects turned out great and were easy to export. I liked having multiple ways to upload pictures. The software was also easy to understand.

Monika L.

Teacher

Frequently
Asked
Questions

Can you edit MKV files?

Of course! While a lot of traditional video editors do not natively support MKV files, Flixier does! All you need to do is log in and upload your file and then you’re free to start editing as soon as you can!

How can I cut MKV files for free?

Flixier lets you easily cut MKV files right in your web browser, without having to pay anything! Just log in, upload your file and start cutting and trimming!

Is MKV better than MP4?

No! While MKV might offer more features such as extra audio and subtitle tracks, there is no significant difference in video quality between the two formats.