MP4 to MKV Converter
Batch convert mp4 files to mkv format online for free
Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.
How to convert MP4 files to MKV online?
Step-by-step guide to convert mp4 to mkv using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).
Drag and drop your MP4 file into the upload area. The maximum file size is 100 MB.
MP4 to MKV
Click "Convert" to change mp4 to mkv. The conversion usually takes a few seconds.
Download your MKV
Now you can download the MKV file. The download link only works on your device.
- First you need to add file for conversion: drag and drop your MP4 file or click the "Choose File" button. Then click the "Convert" button. When MP4 to MKV conversion is completed, you can download your MKV file.
- Video conversion takes quite a while. It will probably take you a few minutes to change MP4 to MKV.
- Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP4 to MKV) is absolutely safe.
- Yes, you can use AnyConv on any operating system that has a web browser. Our MP4 to MKV converter works online and does not require software installation.
Information about MP4 and MKV file formats
|🔸 File format
|🔸 Full name
|MP4 - MPEG-4 Part 14
|MKV - Matroska
|🔸 File extension
|.mp4, .m4a, .m4p, .m4b, .m4r, .m4v
|.mkv, .mk3d, .mka, .mks
|🔸 MIME type
|🔸 Developed by
|International Organization for Standardization
|🔸 Type of format
|MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio and store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.
|The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.
|🔸 Technical details
|Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file.
|Matroska is similar in concept to other containers like AVI, MP4, or Advanced Systems Format (ASF) but is entirely open in specification, with implementations consisting mostly of open-source software.
|🔸 File conversion
|🔸 Associated programs
|Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player
|VLC Media Player
MP4 to MKV Conversion Quality Rating
4.2 (1581 votes)Convert and download at least one file to rate.