Art Overlay Turns Your Phone Into a Tracing Projector

Field notes

The workflow combines an uploaded reference image with a live camera view, then offers perspective alignment through rectangle detection or four manually positioned corners. The page specifically accounts for iPhone Safari’s tap-to-start requirement and says processing stays in the browser rather than being sent to a server. Examples span murals, tattoo stencils, fondant, embroidery, sign painting, and curved objects such as mugs and candles.