Design your floor plan by just telling the AI what you want
Plan Chat is a floor plan designer without the CAD tools. Describe your home in a sentence or drop a sketch or photo, and the AI draws a dimensioned plan with walls, doors, windows and furniture, plus a 3D model. Want changes? Say it in a few words. It adapts the whole plan and every change becomes a version you can undo.
Plan Chat is part of AI Architectures by 20Vision: 16,000+ accounts across our AI design tools, paying customers in 75+ countries.
1. Describe it
A few words, a list of rooms, or a sketch or photo of a plan or house.
2. Get the plan
Dimensions in feet-inches or metres, room areas, 3D view, CAD and BIM files.
3. Talk to change it
"Bigger kitchen", "garage on the left", "2 stories". Undo any step.
Or start from a house plan
Open a measured plan and tell the AI what to change. It becomes your own plan, with every version kept.
2 bedroom house1,139 sq ft · 2 bed · 2 bath · 1 story · garage
3 bedroom house1,659 sq ft · 3 bed · 2 bath · 1 story · garage
Modern farmhouse2,365 sq ft · 4 bed · 3 bath · 1 story · garage
Two story house2,249 sq ft · 3 bed · 2.5 bath · 2 stories · garage
ADU597 sq ft · 1 bed · 1 bath · 1 story
Barndominium2,455 sq ft · 3 bed · 2 bath · 1 story · garage
All 497 house plans with filters
Real sessions, every version shown
Unretouched plans from one message, then changes in plain words, with what the engine measured as changed.
- Two-story family home with a guest suite, designed by chat5 bed · 4.5 bath · 2 stories · 3,246 sq ft under roof
- Backyard ADU guest house, designed by chat2 bed · 1 bath · 1 story · 1,001 sq ft under roof
- Modern ranch, 3 bedrooms, designed by chat3 bed · 2 bath · 1 story · 2,531 sq ft under roof
What it costs
- Change your plan by chat
- usually 100–400 credits
- New design from a description or image
- usually 300–1,500 credits
- Photoreal render
- about 120 credits per view
- Full file package (PDF, DXF, IFC, CSV)
- 100 credits, once per version
- Undo, restore a version, 2D/3D view
- free
Questions
Is there a floor plan creator where I can edit the plan just by chatting with it?
Yes, that is what Plan Chat is. Describe the home and it draws a dimensioned floor plan; then type changes in plain words ("make the kitchen bigger", "add a home office near the front door") and it reworks the rooms you named while the rest of the house keeps its size and place. It shows what changed, saves every change as a version you can undo, and exports PDF, DXF, IFC and GLB.
Is there an AI house plan generator that works from a text description?
Yes. Type the house in one message, for example "3 bed, 2 bath ranch, about 1,800 sq ft, open kitchen and living, 2-car garage", and Plan Chat draws a floor plan with real dimensions and room sizes, a 3D model and CAD/BIM files in a few minutes. You can also attach a sketch or a photo of a plan.
How do I change my plan?
Type what you want in plain words, like "make the kitchen bigger and add a pantry" or "move the office to the front". The AI reworks the whole plan so rooms, walls, doors and dimensions still fit together, and shows you what changed. You can also click a room on the plan to mention it.
Can I go back to an earlier version?
Yes. Every change is saved as a version with its own link. Step back and forth with the version arrows or your browser back button, and restore any version for free.
What files do I get?
A dimensioned PDF plan set, DXF drawings for CAD, an IFC model for BIM tools like Revit and Archicad, a GLB 3D model and a CSV area schedule. Photoreal renders are optional.
What does it cost?
Designs, changes, renders and file packages use credits from a paid plan; plans start at $14.50 for the first month. There is no free tier or free trial.
Can I build from these plans?
No. These are AI concept designs. AI can make mistakes, so have a licensed architect or engineer check and complete any plan before you build, buy or apply for a permit.