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MKV to MP4

Convert online and free MKV to MP4

Free: up to 750 MB per file (Premium: 20 GB)
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Converting in only three steps

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convert .mkv to . mp4
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4.9/5(3145 votes)

MKV (Matroska Video) is a versatile container format that can contain multiple video, audio, and subtitle tracks. However, it is not supported by all devices and programs. MP4, on the other hand, is one of the most widely used video formats and is compatible with virtually all media players, smartphones, and streaming platforms. If you want to convert an MKV file to MP4, you can do so directly in your browser with our tool – without any additional software.

How to convert MKV files to MP4

  1. Upload file: Select an MKV file from your device and upload it.
  2. Start Conversion: Click "Start Conversion" to convert the video to MP4.
  3. Start downloading: Once the conversion is complete, you can download and use the MP4 video.

Why convert MKV to MP4?

While MKV offers numerous advantages, it isn't always natively supported by some devices, editing programs, and streaming services. MP4 is better suited for mobile devices, video editors, and online platforms, offering high compatibility and efficient compression without significantly compromising quality.

Technical information on conversion

During conversion, the original video quality is largely preserved. If the MKV video contains multiple audio tracks or subtitles, only the main track is included by default. Converting MKV to MP4 with file-converter-online.com offers a simple solution for converting MKV videos in the browser without installation and without a watermark.

4.9/5(3145 votes)

How to convert MKV to MP4 online?

  1. Upload MKV file Choose your MKV file with the "Choose File" Button, Drag & Drop or import it directly from Dropbox/Google Drive.
  2. Choose target filetype MP4 is set as default target format. Change it if you need a different target filetype for your conversion.
  3. Start Conversion Click "Start Converting!". Most files process in seconds, only the largest files may take a few minutes.
  4. Download your MP4 file Download your finished MP4 file. Your files will be automatically deleted from our servers.
How to convert MKV files online to MP4

Currently we support the following conversions with MKV files:

All Converters

Information about the extensions for the conversion from MKV to MP4

From: MKV

The MKV file format is an audio and video file format . Since this is a so-called container format , the data can be stored in different codecs . The abbreviation mkv stands for Matroska Video, and is quite indicative of how it works: A Russian matry …

File extension: .mkv
More information and converters for MKV

To: MP4

MP4 is a container format that can include multimedia content such as video and sound tracks, graphics, 2D and 3D animations, subtitled texts, interactive applications in the form of menus, and much more. Despite the strong compression, a file in MP4 …

File extension: .mp4
More information and converters for MP4

Frequently asked Questions

In a nutshell: MKV files offer more options, MP4 files are more widely supported. MKV files are very popular when multiple audio tracks, chapters and menus are to be used. MP4 files, on the other hand, can be played on almost any device.
Uploads of up to 750 MB are possible free of charge, with the Premium account each file can be up to 20 GB in size.
Yes, the resolution and frame rate are retained. For technical reasons, there may be a slight loss of quality during recoding. As a rule, these will not be visible.
The conversion depends on the runtime of your MKV video. However, it usually only takes a few minutes. For 4K/8K videos and long video runtimes, the conversion can take up to 45 minutes.
No, no watermark is added to the video during conversion, not even in the free version.
Up to 3 files per hour with up to 750 MB each are possible free of charge. In addition, our premium tool allows you to convert up to 50 files at the same time with up to 20 GB each.

Video-Tutorial: MKV to MP4

File-Converter-Online.com is a service for converting files online from one type to another. We take care of your privacy and take care of your files. As a part of this, there's no registration required on file-converter-online.com. As we're offering our service in a browser, it doesn't matter whether you use Windows, Apple OS X or Linux. Your conversion results will always be at the same, very high quality and of course, without watermarks.

6 Comments

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  1. Serban Ionut
    6. January 2023

    10x m8, nice one, help me a lot

  2. Golam Masud
    10. February 2022

    The best one I have dealt in. Many thanks.

  3. Ragaven
    29. September 2021

    Really Awesome

  4. Cyrus
    19. September 2021

    Thank yo very much 🙂

  5. AJ
    4. August 2021

    Excellent online program… and quick too!

  6. Marta
    11. May 2020

    Excellent programme online. Thanks!!


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