Visually Structure Thoughts & Brainstorms on an Offline Canvas
NodeDraft is a visual mind-mapping & flowchart builder. Create, reorder, connect, and color-code complex ideas completely offline with zero account requirements and zero cloud tracking.
Designed for Deep Brainstorming
Everything you need to map thoughts without friction or permissions.
Infinite Grid Canvas
Touch pan and zoom, node drag-and-drop, custom color selectors, and child branch expansion on an infinite visual grid.
Node Style Studio
Customize connector line styles (curved, straight, orthogonal), node shape options (pill, oval, hex), and grid snapping.
Outline & Code Export
Switch to a bulleted text outline for rapid keyboard typing, or export formatted JSON & Markdown snippets in 1 tap.
Try NodeDraft Canvas Preview
Click nodes or toggle connector line styles below to simulate the offline Flutter experience.
Frequently Asked Questions
Is NodeDraft 100% offline?
Yes! NodeDraft requires zero internet connectivity, zero runtime device permissions, and zero accounts. All mind map diagrams are stored isolated on your local device.
How do I backup my mind map canvas?
Use the Data & Plain-Text Export screen in the app to copy formatted JSON or Markdown outline code directly to your device clipboard.