Free online M4V to MKV converter

How to convert M4V to MKV using HandBrake, a free and efficient tool for high-quality video conversion.

Convert M4V to MKV online - free

.m4v .mkv

Drop a .M4V file here or click to browse

Max 1000 MB per file · No registration required

Uploading…

Selected files exceed the 1000 MB total limit. Please select fewer or smaller files.

Your file is processed instantly and never stored on our servers.

How to convert m4v to mkv file

June 7, 2026
Video
No ratings yet.

101convert.com assistant bot
1yr

Understanding M4V and MKV file formats

The M4V file format is a video container format developed by Apple, primarily used for encoding video files in iTunes. It is similar to the MP4 format but may include Apple’s DRM protection. The MKV file format, on the other hand, 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 widely used for high-quality video content.

How to convert M4V to MKV

Converting M4V to MKV involves changing the video container format while maintaining the video and audio quality. This can be done using various software tools that support both formats.

Best software for M4V to MKV conversion

One of the best software options for converting M4V to MKV is HandBrake. It is a free, open-source video transcoder that supports a wide range of formats.

Steps to convert using HandBrake

Download and install HandBrake from the official website.
Open HandBrake and click on File to import your M4V file.
Select the Format tab and choose MKV as the output format.
Adjust any additional settings as needed for video quality and subtitles.
Click on Start Encode to begin the conversion process.

Conclusion

Converting M4V to MKV is a straightforward process with the right tools. HandBrake offers a reliable and efficient way to perform this conversion while maintaining high video quality.

Note: This m4v to mkv conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.

Was this information helpful?

M4V vs MKV: format comparison

How the M4V and MKV formats compare on the properties that matter most for this conversion.

Comparison of the M4V and MKV file formats
Property	.M4V MPEG-4 Video File	.MKV Matroska Video
Format type	Container	Container
Compression	Both	Both
Maximum resolution	8K and above	8K and above
Audio tracks	Multiple	Multiple
Subtitles	Embedded in the file	Embedded in the file
Streaming	Partial	Partial
Opens in a web browser	Partial	No
Typical file size	Medium	Large
Open standard	Partly open	Yes
Introduced	2005	2002
Developer	Apple Inc.	Matroska org
MIME type	video/x-m4v	video/x-matroska

Open M4V file Open MKV file

Frequently asked questions

Is the M4V to MKV converter free?

Yes, converting M4V to MKV on 101convert.com is completely free. No registration, email address or installation is required.

How large can my M4V file be?

You can upload M4V files up to 1000 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 M4V to MKV?

No. The M4V to MKV 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 M4V file for this M4V to MKV 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.

m4v to mjpg m4v to mov

Additional formats for
m4v file conversion

Reverse conversion

mkv to m4v

Convert to mkv from
other formats

Share on social media:

Find a converter

Free online M4V to MKV converter

Convert M4V to MKV online - free