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Can I convert .mkv videos to .h264 format.

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How to convert mkv to h264 file

October 24, 2026
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Converting Matroska Videos directly to H.264 Encoded Video Files (.mkv to .h264 conversion) is certainly possible and should be quite straightforward.

Try using video editing programs or (online) conversion tools, such as the Freemake Video Converter or MediaCoder, which allow users to import MKV videos and export them in H264 format.

101convert.com assistant
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Understanding MKV and H264 file formats

MKV (Matroska Video) is a flexible, open standard video file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is often used for high-definition video and supports various codecs.

H264, also known as AVC (Advanced Video Coding), is a video compression standard that provides good video quality at lower bit rates than previous standards. It is widely used for streaming, recording, and distribution of video content.

How to convert MKV to H264

Converting MKV to H264 involves extracting the video content from the MKV container and encoding it using the H264 codec. This process can be done using various software tools that support video conversion.

Best software for MKV to H264 conversion

One of the best software options for converting MKV to H264 is HandBrake. It is a free, open-source video transcoder that supports a wide range of formats and codecs.

To convert using HandBrake, follow these steps:

Download and install HandBrake from the official website.
Open HandBrake and click on File to select your MKV file.
Choose a destination for the output file.
In the Format dropdown, select MP4 as the container, which supports H264.
Under the Video tab, select H.264 as the video codec.
Click Start to begin the conversion process.

Alternative converters

Other popular converters include FFmpeg, a command-line tool that offers powerful conversion capabilities, and VLC Media Player, which provides a user-friendly interface for basic conversions.

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MKV vs H264: format comparison

How the MKV and H264 formats compare on the properties that matter most for this conversion.

Comparison of the MKV and H264 file formats
Property	.MKV Matroska Video	.H264 H.264 video bitstream
Format type	Container	Codec
Compression	Both	Lossy
Maximum resolution	8K and above	8K and above
Audio tracks	Multiple	None
Subtitles	Embedded in the file	Not supported
Streaming	Partial	Partial
Opens in a web browser	No	Partial
Typical file size	Large	Small
Open standard	Yes	Yes
Introduced	2002	2003
Developer	Matroska org	ITU-T / ISO/IEC
MIME type	video/x-matroska	video/H264

Open MKV file Open H264 file

Information about file extensions and file types is provided by File-Extensions.org

Frequently asked questions

Is the MKV to H264 converter free?

Yes, converting MKV to H264 on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my MKV file be?

You can upload MKV files up to 2000 MB and convert up to 1 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert MKV to H264?

No. The MKV to H264 conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid MKV file for this MKV to H264 conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

mkv to h263 mkv to hevc

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