Conversation in.
Houses out.
Blueprint AI is a high-fidelity design platform where you talk to an architectural assistant and watch a real, BIM-standard 3D home build itself in front of you. Walls, windows, materials — every change is geometry, not just chat.
From a sentence to a structurally-modeled home in three steps.
Talk to the architect
Describe rooms, materials, vibes. Gemini 3 Pro returns a friendly reply plus a structured BIM payload.
Watch geometry assemble
The right pane is a real Three.js scene. Walls extrude, windows cut out, doors carve through — instantly.
Send to any architect
Export to IFC — the open BIM standard. Opens natively in Revit, ArchiCAD, Vectorworks, BricsCAD, and every other major BIM tool. Plus a multi-page PDF for review + signoff.
Prompts that worked, from real architects.
These are the prompts other designers have run this month that produced a committed design change. Click one to start a fresh project with it pre-loaded.
Your studio, in a chat box.
Sign in with Google. Every project autosaves. Every refresh, your house is exactly where you left it.
