Convert Your MKV to MP4

Online and free MKV to MP4 converter

Choose Files

Drop files here. 100 MB maximum file size or Sign Up

Settings

Codec: The codec to encode the video track. Codec "Without reencoding" copies the video stream from the input file into output without re-encoding if possible.

Profile: Set output AVC (H.264) encoding profile. The older the target device, the "lower" profile you should set. More info can be found on the wiki.

Level: Set output AVC (H.264) profile level. Leaving this setting in "Auto" will calculate the correct level and is the best choice in most cases. More info can be found on the wiki.

Convert to MKV

mkv

Matroska Multimedia Container

MKV is an open source container that can contain media data compressed with a use of different codecs. It has a lot of advantages over the legacy AVI container: it can contain audio tracks and subtitles in different languages, that can be switched without stopping the playback, file seek and rewind are very fast. Also the format is easy to edit, that is why audio and video data can be extracted effortlessly.

MP4 Converter

mp4

MPEG-4 Part 14

MP4 is an extension defined by MPEG-4 video standard and AAC audio standard. It is a container that supports all kinds of media such as video, audio, subtitles, 2D and 3D graphics. It is possible to open MP4 file with almost any player on Windows but on Mac you should use a plug-in or just convert the file to another format.

How to convert MKV to MP4

Step 1

Upload video

Select or drag&drop MKV video to convert it to the MP4 format from your computer, iPhone or Android. Moreover, it is possible to choose it from your Google Drive or Dropbox account.

Step 2

Convert the file

Now your video is uploaded and you can start the MKV to MP4 conversion. If it is needed, change the output format to one of the 37 video formats supported. After that, you can add more videos for batch conversion.

Step 3

Adjust your video

If you want, you can customize such settings as resolution, quality, aspect ratio and others by clicking the gear icon. Apply them to all the video files if necessary and click the button "Convert" to process.

Step 4

Download the video

Once your video is converted and edited, you can download it to your Mac, PC or another device. If necessary, save the file to your Dropbox or Google Drive account.

MKV to MP4 Quality Rating

4.8 (124,512 votes)

You need to convert and download at least 1 file to provide feedback!