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Convert MKV to MP4

Our free online MKV to MP4 converter will get the job done quickly and in any browser. Convert your MKV file to MP4 format instantly - simply upload your MKV video and download your clip in MP4 format.

Drag and drop a MKV file or click on 'Select File' to get started.

Why Picsart MKV to MP4 Converter

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What is the MKV format?

An MKV file is a type of video file stored using the Matroska multimedia container format. This type of file is versatile, and supports a variety of audio and video codecs which can include .SRT, .SSA, .USF (Universal Subtitle Format), or VobSub subtitles. MKV files are typically used for storing short video clips, TV shows, and movies, since the subtitle formatting is especially useful for language translations or closed captioning.

What is the MP4 format?

MP4 is an abbreviation for MPEG-4, which is one of the most widely used formats for both audio and video. The MP4 file format is an upgrade over the widely known MP3 file format, with the MP4 format offering more functionality and flexibility, and more importantly support for video files, which MP3 doesn’t offer. MP4 is known as a "container format", meaning that you can store different data streams inside a single MP4 file, such as video, audio, images, and subtitles.This format also allows MP4 files to be streamed over the internet, which is why it is so widely used in the modern web environment.

How to Convert MKV to MP4


Select a MKV file

Drag & drop or click ‘Select File’ to upload from your device to get started with our free online MKV to MP4 converter.


Convert MKV to MP4

Your video will automatically convert from MKV to MP4, and you will be able to preview the converted file afterwards.


Download it

If you are happy with your preview, simply download your converted MKV to MP4 file with a click.

Why Should You Convert MKV to MP4?

An MKV to MP4 converter offers the ability to convert your files into a format that is broadly used and scaled for in most modern web and software applications. While MKV files have some specific benefits, MP4 is supported by most modern hardware and software platforms, which can let you get your multimedia files out to a wider audience with less technical issues. This makes it perfect for converting files to post to social media, host on a web page, or share to a variety of modern apps.

The Picsart Free MKV to MP4 Converter Can Help

Picsart makes it incredibly simple to convert MKV to MP4 without needing any experience in digital editing or file conversion. Simply drag-and-drop your MKV file (or click Select File to upload it), and the MKV to MP4 converter will automatically do the rest. You can then preview your converted file for free, if you want to test it out on different devices, and then simply download your file with its quality preserved with a click. It’s that simple.


Check our most frequently asked questions and get the help you need to start converting mkv to mp4 online. If you still can’t find what you’re looking for, we are happy to help - Get in touch