TOOLBASE.APP Mind Map

Mind mapping without the cloud. Blazing-fast, keyboard-first, and fully local. Your work auto-saves in the browser and exports as PNG or JSON. Zero uploads. Total privacy.

Ctrl+Shift+N Child Ctrl+Shift+M Sibling Ctrl+Shift+D Delete Ctrl+Z Undo Ctrl+Y Redo Ctrl+Shift+Z Redo Ctrl+Shift+E Edit Ctrl+Shift+C Center Ctrl+Shift+H Help Esc Close Selected: —

Text

Style

Color is used as the node accent dot.

Actions

Pro tip: Double-click opens the inspector for that node.

Mind map online — fast, private, and no uploads

Create clean mind maps directly in your browser. Nothing is uploaded — your map is stored locally on your device. Use templates (including an OSINT caseboard), drag nodes around, and export your map as PNG or JSON anytime.

✓ Local-first & privacy-friendly

Your mind map is processed and save on-device. No account, no server storage.

✓ Keyboard-first workflow

Create faster with shortcuts like Enter, Tab and Ctrl+S.

✓ Export PNG & JSON

Download a PNG image for sharing or export JSON to back up and restore later.

✓ Templates for real use cases

Start instantly with templates for brainstorming, projects, studying, or OSINT case organization.

How to use this mind map tool

  1. Click a node to select it.
  2. Press Tab to create a child node, or Enter for a sibling.
  3. Drag nodes to reposition them. Hold Space to pan and use the mouse wheel to zoom.
  4. Export as PNG or JSON any time.

FAQ

Is this mind map tool really private?

Yes — by default everything runs locally in your browser. Your data is not uploaded to a server.

Can I open the same mind map later?

Yes — the tool auto-saves to your browser. For backups, export JSON and import it later.

Any limitations?

Limits depend on your device/browser memory. Very large maps may feel slower on mobile.