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About this tool
Draw diagrams, sketches, flows and notes on an infinite canvas entirely in your browser. Create shapes, arrows, text, sticky notes and freehand drawings, then export your board as a PNG or JSON file, or re-import a previously saved JSON. Your board is saved locally and automatically — nothing is uploaded, and no account is required.
How to use
- Pick a tool from the palette (rectangle, diamond, ellipse, arrow, text, hand/freehand).
- Draw on the infinite canvas; zoom and pan with the toolbar or your mouse/trackpad.
- Your board autosaves locally — reload the page to pick up where you left off.
- Use Export (PNG/JSON) to download, or Import to restore a saved JSON board.
Is my whiteboard uploaded anywhere?
No. The canvas is rendered and saved entirely in your browser (localStorage). Nothing is uploaded, and no account is needed.
Does it autosave?
Yes. Changes are saved to your browser's local storage automatically, so you can refresh and continue where you left off.
Can I share or export my board?
You can export the current board as a PNG image or a JSON file, and import a previously exported JSON file to restore it.