100% Client-Side • Zero Tracking • Local Auto-Save
Rough.js Engine
🎨Styles & Properties
Saved
💾Export Your Sketch
Tip: You can re-import JSON backup files anytime.
Frequently Asked Questions & Guide
Learn how hanDraw delivers instant organic whiteboarding directly in your browser.
Q:What is hanDraw?
hanDraw is a fast, 100% client-side digital whiteboard tool created by TryzTech. It lets you sketch software diagrams, concept mind maps, and UI wireframes with a distinct, organic hand-drawn aesthetic powered by Rough.js.
Q:Is my drawing data private and secure?
Yes, 100%. All drawing, rendering, and auto-saving takes place exclusively inside your browser's LocalStorage and HTML5 Canvas memory. No strokes, text, or export files are ever uploaded to any cloud server.
Q:Can I export my drawings?
Yes. You can export your drawings as high-resolution PNG images (with transparent or solid backgrounds), or save your scene as a hanDraw JSON file to back up and restore your work anytime.
Q:What keyboard shortcuts are available?
Press 1 (Hand/Pan), 2 (Select), 3 (Rectangle), 4 (Diamond), 5 (Ellipse), 6 (Arrow), 7 (Line), 8 (Pencil), 9 (Text), 0 (Eraser). Hold Space and drag to pan across the canvas at any time. Press Ctrl+Z to undo and Ctrl+Y to redo.
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