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Sketch Whiteboard
Infinite whiteboard with shapes, arrows, text and sticky notes.
Free, no uploads, no sign-up. Runs 100% in your browser.
How Sketch Whiteboard works
Sketch Whiteboard is an infinite canvas rendered with Canvas 2D, with hand-drawn (rough) or clean styles. Boards autosave in your browser’s local storage, can be exported as PNG, SVG or a .openfile.json scene, and can be shared as a compressed link that contains the whole drawing. There is no server.
How to use Sketch Whiteboard
- Open Sketch Whiteboard.
- Adjust the controls. The preview updates in real time.
- Fine-tune values until it looks right.
- Copy the generated code or export the asset.
Tips
- Press ? on the board to see every shortcut.
- Add frames (F) and press Alt+P to present them as slides.
- Save to a file (Ctrl+S) for backups. Browser storage can be cleared.
Sketch Whiteboard FAQ
- Are my files uploaded?
- No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
- Is it free? Are there limits or watermarks?
- Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
- Does it work offline?
- Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.
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