EasyConvert.io

MP4 to MKV Converter

Easily convert your MP4 files to the MKV format. Our tool is fast, secure, and preserves the quality of your files, all within your browser.

Drop your files here

Or click to browse • All major formats supported • Max 100MB per file

Input Format

MP4

MP4 (MPEG-4 Part 14) is a digital multimedia container format commonly used to store video, audio, subtitles, and still images. It’s widely supported across platforms and devices due to its efficient compression and high quality. MP4 is the standard for video streaming and online content delivery.

Output Format

MKV

MKV (Matroska Video) is a flexible open-source multimedia container format. It supports multiple audio, video, and subtitle tracks in one file. MKV is popular for storing HD video content and is widely used for movies and TV series due to its support for advanced features and codecs.

Why Convert from MP4 to MKV?

Improved Compatibility

Convert to MKV to ensure your files play on a wider range of devices, platforms, and software.

Optimized for Use

Whether for web streaming, editing, or sharing, MKV might be the better format for your specific needs.

Future-Proofing

Switch to a more modern or standardized format like MKV to ensure long-term accessibility of your media.

How to Convert MP4 to MKV

  1. 1

    Select Your File

    Drag and drop your MP4 file into the converter area, or click to browse and select it from your device.

  2. 2

    Choose Output Format

    The output format is automatically set to MKV. You can convert to other formats if needed.

  3. 3

    Convert and Download

    Click the 'Convert' button. Once the process is complete, your new MKV file will be ready for download.