Interactive Vector Mind Map SVG
The Markmap editor converts Markdown outlines into interactive vector SVG mind maps with fluid pan & zoom navigation and customizable branch colors.
Markmap Mind Map Editor
Visualize your Markdown outlines as interactive SVG mind maps. Zoom, pan, fold branches, filter nodes, and export SVG, 2x PNG & Interactive HTML — 100% in your browser.
Preset:
markmap-lib@0.18.12 · markmap-view@0.18.12Nodes: 0 · Max Depth: 0
✓ Click node handle to toggle · Alt/Cmd+Click for recursive toggle
What is the Markmap Editor?
The Markmap Editor is a free, web-based tool that transforms ordinary Markdown text into interactive, vector-based mind maps in real time. It parses Markdown headings (#, ##) as primary branch pillars and bullet points (-) as expandable sub-nodes.
- ✓Instant Client-Side Transformation: See live updates as you type headings, bullet points, math equations, or code blocks.
- ✓Interactive Branch Folding & Depth Limits: Click node handles to collapse/expand sub-trees or set maximum initial expand levels.
- ✓Versatile Export Options: Download scalable vector SVG files, 2x high-res PNG images for slides, or standalone Interactive HTML files.
- ✓Zero Cloud Storage: All processing is done 100% locally inside your browser tab with browser localStorage autosave.
From a Plain Markdown Outline to an Interactive Mind Map
The Markmap editor transforms standard Markdown into an interactive, zoomable vector mind map. Headings become branch pillars and nested lists become child nodes — zero extra syntax required.
Full Markmap REPL & Visual Editor Capabilities
Everything you need to create, customize, navigate, and export interactive Markdown mind maps.
Full GFM Formatting Toolbar & Line Numbers
The Markmap editor includes a full Markdown formatting toolbar (bold, italics, code, headers, lists, tables, KaTeX math, Mermaid diagrams) with synced line numbers.
Direct 1-Click SVG, 2x PNG & HTML Export
Export high-res 2x PNG images, scalable vector SVG files, standalone offline-ready Interactive HTML documents (with asset embedding), or copy code directly with 1 click.
Collapsible Branch & Level Controls
Click node handles to fold or unfold branches, Alt/Cmd+Click for recursive toggles, or set initial expand level limits (Level 1, 2, 3, 4, or All Expanded) in the Markmap editor.
Solid Color & Color Freeze Modes
Toggle between multi-color rainbow level branching, solid theme colors, or color freeze levels in the Markmap editor to highlight hierarchy levels clearly.
Real-Time Node Filter & Search
Search keywords across your outline — matching nodes are instantly highlighted in the Markmap editor so you can navigate complex mind maps effortlessly.
Advanced Spacing & Animation Options
Fine-tune horizontal node spacing, vertical branch spacing, and layout animation duration using the integrated Options drawer in the Markmap editor.
Import .md Files & Load Remote URLs
Upload local .md files, fetch remote Markdown URLs directly from GitHub or web servers into the Markmap editor, or select from built-in starter templates.
100% Local Browser Privacy & Autosave
All Markmap editor transformations and SVG rendering run 100% client-side in your browser tab. Your notes autosave locally and are never sent to a server.
Your Outline & Mind Map in Live Sync
The Markmap editor keeps your Markdown source code and vector mind map synchronized in real time. Edit a bullet point or heading, and watch the mind map redraw instantly.
- Headings become main branches, bullet points become leaf nodes
- Fold or unfold any branch handle with single click or recursive toggle
- Pan, zoom, keyword search filter, and Auto-Fit canvas framing
- Import local .md files, fetch remote URLs, and autosave to browser
How to Build a Markmap Mind Map in 3 Easy Steps
No registration, nothing to install — write a Markdown outline, tweak visual settings, and export high-res mind maps in seconds.
1
Write a Markdown outline or load a template
Type headings (#, ##) and bullet lists (-) into the Markmap editor with line numbers and format toolbar, select a starter template, or upload a .md file.
2
Customize view options, colors & expand levels
Toggle solid color vs rainbow themes, adjust text wrapping, set branch expansion depth, filter keywords, and navigate with pan & zoom or Auto-Fit.
3
Export SVG, 2x PNG, HTML, or share a live link
Use 1-click export buttons for crisp SVG vectors, high-res PNG images for slides, standalone interactive HTML files, or shareable URL links for your team.
Who Uses the Markmap Editor
From educators to software engineering teams, anyone who works with structured outlines can convert ideas into interactive visual mind maps.
Students & Note-Takers
Transform textbook chapters and lecture notes in the Markmap editor into interactive study mind maps to revise key concepts and summarize course material.
Product Managers & Roadmaps
Outline feature specifications, sprint goals, and product launch roadmaps in Markdown, then present them with the Markmap editor in team meetings.
Writers & Technical Documentation
Structure articles, technical books, and user guides in the Markmap editor before drafting — reorganize headings while the mind map syncs live.
Software Engineers & Architects
Visualize software architecture, API endpoints, microservice dependencies, and repository README structures with the Markmap editor.
Your Notes Never Leave Your Browser Tab
Unlike online mind mapping tools that store your documents on third-party servers, the Markmap editor parses and renders everything client-side inside your browser.
- Your Markdown text is transformed into a mind map directly inside your browser tab — it is never transmitted to an external server.
- The Markmap editor works offline once the page has loaded in your browser.
- No sign-up, no login, and no user tracking — open the Markmap editor and start visualizing mind maps immediately.
- Safe for internal engineering notes, confidential project specs, and private research.
Markmap Editor — Frequently Asked Questions
Everything you need to know about converting Markdown outlines into interactive mind maps.
What is Markmap and how does the Markmap editor work?
What customization options are available in the Markmap editor?
How do I export my mind map from the Markmap editor?
Can I fold, unfold, or set initial branch expand levels?
Can I open remote Markdown URLs or local .md files?
Are my notes kept private in the Markmap editor?
Does the Markmap editor support math formulas, code & diagrams?
Is the Markmap editor free to use?
Create Your Markmap Mind Map Now
Scroll back up, paste your Markdown outline or select a template, and watch it transform into an interactive SVG mind map — free, fast, and 100% private.