Made by Team Cache Me If You Can.
Every listing photograph offers one swindle: a room at its most flattering hour, and a request that you take the rest on trust. Relight declines.

Upload a photo. An open-weight vision transformer, Depth Anything V2, estimates depth entirely in your browser: no server, no API key, MIT licensed. Depth yields surface normals, Lambert’s cosine law, applied per pixel in a WebGL shader, moves the sun. Morning, noon, dusk, lamps lit.

It is a reshade from estimated depth, not a ray tracer, I admit it. Move the sun. Check the room.