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Mind Map Editor

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What Mind Map Editor is

Mind Map Editor is a free browser tool for creating, editing, and organizing visual mind maps. It supports brainstorming, project planning, studying, writing, research, and personal planning. Users can add child or sibling nodes, rename or delete them, and drag nodes around the canvas. Panning, mouse-wheel or trackpad zoom, and fit-to-screen navigation help with larger diagrams. Automatic layout arranges child nodes into a balanced tree, while manual positioning allows adjustments and new nodes animate into place. Maps save automatically in browser local storage and remain tied to the browser and computer used. The project says maps stay on the user’s computer and are not uploaded. It runs without an installer, account, login, sign-up, or external dependencies in Chrome, Firefox, Edge, Safari, and Opera. There is no hard map-size limit, though hundreds of nodes may reduce responsiveness. The project is open source under an MIT license.

Who it suits

Mind Map Editor suits students, professionals, writers, researchers, and anyone planning visually. It is useful for people who want a local, account-free browser tool.

What it does well

  • Free browser-based editor
  • Automatic balanced-tree layout
  • Maps stay in local browser storage
  • No account or installer required
  • Open source under MIT license

What to know first

  • Maps are tied to one browser and computer
  • Hundreds of nodes may feel less responsive
  • Export or sharing depends on downloaded version
  • No dedicated native app is listed

Verdict

Mind Map Editor offers straightforward visual planning with automatic layout, local saving, and no sign-up. Its browser-local storage model and possible large-map slowdown are the main constraints to consider.

Facts from Mind Map Editor's own pages

Accounts
The maker says no account, sign-up, login, or personal data is required. · github.com, 12 Oct 2026
Auto-layout
The tool rearranges child nodes into a balanced tree layout and lets users reposition them manually. · github.com, 11 Oct 2026
Browsers
The README names Chrome, Firefox, Edge, Safari, and Opera as supported modern browsers. · github.com, 12 Oct 2026
Browser support
The README names Chrome, Firefox, Edge, Safari, and Opera as supported modern browsers. · github.com, 11 Oct 2026
Download
The maker describes downloading a mindmap HTML file and opening it in a web browser without a separate installer. · github.com, 12 Oct 2026
Editing
Users can add child and sibling nodes, rename or delete nodes, and drag them around the canvas. · github.com, 12 Oct 2026
Export
The README says export or share options may vary by downloaded version and suggests checking the interface for them. · github.com, 12 Oct 2026
Free plan
Yes · github.com, 20 Sept 2026
Intended users
The maker lists students, professionals, writers, researchers, and anyone organizing ideas among its use cases. · github.com, 12 Oct 2026
Layout
The editor automatically arranges child nodes in a balanced tree layout, with new nodes animating into place. · github.com, 12 Oct 2026
License
The repository identifies the project as open source and links to an MIT license. · github.com, 11 Oct 2026
Navigation
The canvas supports panning, mouse wheel or trackpad zoom, and a Fit control to view the whole map. · github.com, 12 Oct 2026
Offline mode
Yes · github.com, 20 Sept 2026
Supported platforms
web · github.com, 20 Sept 2026
Privacy
The maker says maps stay on the user's computer and nothing is uploaded when running the downloaded file. · github.com, 12 Oct 2026
Purpose
The browser tool lets users create and organize mind maps by growing branches from a central idea. · github.com, 12 Oct 2026
Requirements
The application runs in a browser without an installer, account, or external dependencies. · github.com, 11 Oct 2026
Saving
Maps save automatically in the browser’s local storage and remain available in that same browser and computer. · github.com, 12 Oct 2026
Scale
The README says there is no hard map-size limit, though maps with hundreds of nodes might feel less responsive. · github.com, 11 Oct 2026
Scale limit
The maker says there is no hard map-size limit, though maps with hundreds of nodes may feel less responsive. · github.com, 12 Oct 2026
Technology and license
The project uses HTML, CSS, JavaScript, SVG, and Canvas, and its GitHub repository identifies an MIT license. · github.com, 12 Oct 2026

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