What you just watched
Four steps. The longest one is the upload.
Drop the drawing in
A DWG or PDF from your architect, or a PNG, JPG or WebP sketch. Drag it onto the page, or press browse files.
It reads the plan
Walls, doors, windows, rooms and their sizes — found in the drawing itself, not guessed. It takes about a minute.
Fix anything it missed
Your own drawing shows through the paper on the sketch pad. Trace over whatever it did not catch with the pencil, and press Build 3D again.
Walk through it
Stand inside the rooms at eye height, furnish them, measure anything, and print the floor plan as a PDF to hand to a builder.
No file? You do not need one. Draw the rooms with a pencil on the sketch pad, or just describe the home you want to Claude or ChatGPT and let it build the plan for you.