Mkvtoolnix
MKVToolNix provides tools for creating and working with Matroska files, with source and release information on Codeberg.
About Mkvtoolnix
Mkvtoolnix is a toolset for creating, inspecting, and extracting content from Matroska (MKV) multimedia files. It includes utilities to view MKV file metadata, pull individual tracks or data from existing MKV files, and combine other media into MKV containers. Source and release information for the project are hosted on Codeberg.
Key features
- Inspect Matroska file metadata with mkvinfo
- Extract tracks and data from MKV files via mkvextract
- Create Matroska files from other media using mkvmerge
- Available for macOS and web platforms
Best for: Users who need to create, inspect, or extract content from Matroska multimedia files.
Good for
- Provides dedicated utilities for Matroska file operations
- Source and release information are publicly available on Codeberg
- Includes tools for inspecting, extracting, and creating MKV files
Watch out for
- Only supports the Matroska (MKV) file format
- Available only for macOS and web platforms
- Official documentation is limited to man pages
Mkvtoolnix at a glance
- Category
- Design & Creative › Video Editing & Animation
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- macOS, Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Video Editing & Animation
Mkvtoolnix alternatives
Tools and sites you could use instead, ranked by how closely they match.
For web and video, Friction supports vector and raster animation through its motion graphics application.
Convert video, audio and image files online with this web-based media converter built around FFmpeg.
wide.video edits HD and 4K video locally in the browser, with AI captions, background removal, and smooth-motion tools listed on its site.
Create 2D and 3D motion graphics and visual effects with Autograph, which is available for free.
LosslessCut edits video and audio without re-encoding, with the project source available on GitHub.
Open source
24 alternatives
Find news and download links for MKVToolNix, a collection of Matroska tools for Linux, Unix and Windows.
Popular in Video Editing & Animation
Well-known listings from the same topic.
Animakeranimaker.com8mb.video8mb.videoASM Lessonsgithub.com/FFmpeg/asm-lessonsCuttrcuttr.inVideo Cuttervideo-cutter-js.comFreeMoCapfreemocap.org
Mkvtoolnix FAQ
What file format does Mkvtoolnix support?
Matroska (MKV) multimedia files.
What operations can be performed on Matroska files with this tool?
Inspect file metadata, extract tracks or data, and create new Matroska files from other media.
What platforms is Mkvtoolnix available for?
macOS and web platforms.
Is something wrong or out of date?
Tell us and an editor will check it.
Own this website?
Claim this listing
Claim the listing and suggest updates yourself. An editor checks every claim first.