realtime collaborative whiteboard
Draw badly.
Leave it looking deliberate.
Sketch with anyone, live. Rough strokes become clean shapes as you draw, and a whole messy diagram can be redrawn properly without losing what you meant by it.
as you draw
Strokes snap themselves
Every freehand stroke is classified the moment you lift the pen and replaced with a real rectangle, ellipse, diamond or arrow. Same frame, in your browser, no round trip. It declines rather than guessing, and one undo gives your wobble back.
95.8%accuracy
together
Invite anyone, draw at once
Send someone the board link. They sign in, appear on the canvas with a named cursor, and every stroke lands on both screens as it is drawn. There is no sync server: the browsers merge each other's edits directly, and pick one of themselves to do the saving.
0servers
from paper
Photograph a real whiteboard
OpenCV flattens the perspective, separates ink from board under glare, thins every stroke to its centreline and traces it back into shapes you can move and edit. Not a picture pasted onto the canvas.
4/4recovered
on anything
Beautify straightens what you drew
Hand it a diagram and it redraws the whole thing where you put it, with shared baselines and properly bound arrows. Hand it a sketch and it works with the shapes you already made, squaring edges and lining them up rather than replacing them with something it knows how to draw.
4AI actions