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Markmap

An open-source tool that turns Markdown outlines into interactive mind maps.

Open source (MIT)By gera2ld

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View the Markmap source code

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About Markmap

Markmap reads a Markdown document and draws its heading and list structure as an interactive mind map that you can expand, collapse and zoom. You can try it in the browser on the project site, or use it inside editors.

Integrations exist for VS Code and Open VSX, Vim and Neovim, and Emacs, plus an MCP server for AI tools. It suits people who already write notes or outlines in Markdown and want a visual view without redrawing anything.

Strengths

  • Mind maps come straight from ordinary Markdown
  • Interactive output with collapsible branches
  • Editor integrations for VS Code, Vim and Emacs

Limitations

  • Layout follows the outline structure with little manual control
  • Only produces mind maps, not other diagram types

Details

Pricing
FreeFree and open source under the MIT licence.
License
MIT
Developer
gera2ld
Platforms
Web
How it runs
Web application
Account
Not required
Best suited for
Visualising Markdown notes and outlines as mind maps
Last verified
Added

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