The best online MP4 to MKV conversion

Convert any video file from MP4 to MKV in a few easy steps using this free online tool. Our converter saves your time as well as the quality of every converted file.

Step by step MP4 to MKV conversion

We created trustworthy MP4 to MKV online converter that is easy to use. In just 3 steps you can convert and download any video file as many times as you want.

Upload MP4 file

STEP 1

Use a 'drag and drop' method to upload your MP4 file or add a link to it.

Converting MP4 to MKV

STEP 2

Press the 'Start conversion' button, and MP4 to MKV conversion will start.

Download converted MKV file

STEP 3

As soon as the 'Download' button appears, download your MKV video files.

MP4 Converter

What is a MP4 file?

MPEG-4 Part 4, known as MP4, is one of the most popular digital multimedia containers. MP4 is an international standard for audio-visual coding developed by Moving Picture Experts Group (MPEG). It is mostly used for audio and video, but it can store other data such as subtitles and still images as well. MP4 extension uses AAC compression and separates audio and video compression. The MP4 format is used for streaming video on the Internet. That’s why a wide range of video programs and various hardware devices support this file format. The most popular ones are Microsoft Windows Media Player, Nullsoft Winamp, VideoLAN VLC media player, MPlayer, Apple QuickTime Player, Apple Music, Google Drive, etc.

MKV Converter

What is a MKV file?

Matroska multimedia container format is known as a video file with an MKV extension. This type of file format is used for short video clips, TV shows, and movies. It is an open-source file created in 2002. MKV file can contain various videos, audio, images, and subtitle tracks. The concept of a Matroska file is similar to some other formats such as AVI, MP4, and ASF, except that MKV can contain an unlimited number of audio, picture, and subtitle tracks. It also supports descriptions, ratings, cover art, and chapter points. Plus, it has perfect online streaming compatibility. That’s why the MKV is a default video container format for DivX Plus. You can open or edit every MKV file using one of the following programs: File Viewer Plus, Microsoft Movies, and TV, CyberLink PowerDVD, DivX Player, Nero, Roxio Popcorn, MPlayer, etc.

Rate this tool

All our hard work means nothing if there are no satisfied users.