Whiteboard — Infinite Canvas

Clean infinite drafting surface for sketching, mapping and planning. Pan and zoom with no borders, save locally, share with a short link.

Canvas · Board

Start sketching on a clean surface

Zero-latency infinite board. Pen, pencil, eraser, colour and dot grid. Private — runs entirely on your device.

Launch Whiteboard

No signup · Short share links · Offline · 10–500% zoom

How it works

Open the board and draw immediately. The surface is an infinite canvas — drag with the Hand tool or hold Space to pan, pinch or scroll to zoom. Every stroke is rendered as a vector so you can erase a whole stroke with a single swipe.

Pick Pen for bold marks, Pencil for fine lines, and Eraser for stroke-based removal. Adjust size with the slider and pick a colour from the palette or your own custom colour. The dot grid at 24 px gives a subtle drafting reference without interfering with sketches.

Your work is autosaved to local storage on this device. Share generates a short link like ?s=Ab12Cd3 — no long hash URLs. Recipients open the link and the drawing loads instantly. Export a PNG cropped to your drawing bounds at any time.

What you get

  • Infinite pan and zoom from 10% to 500% with a recenter arrow that appears when you drift from your content
  • Pen, Pencil and stroke-eraser with size control, five quick colours plus custom picker
  • Faint dot-grid drafting surface at 24 px spacing with Plain, Grid and Dots background options
  • Local autosave, recent boards list, undo/redo and one-click PNG export
  • Short Supabase-backed share links, touch and stylus support, keyboard shortcuts

Frequently asked questions