FloorGen
Free in-browser floor-plan maker — draw or prompt, furnish, walk through in 3D, export PDF/DXF.
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What is FloorGen?
FloorGen is a free AI-powered floor plan maker that lets users describe a room or home in text and generates editable 2D plans, 3D walkthroughs, and exportable PDF, DXF or video outputs. It serves homeowners, renters, interior designers, architects, real estate professionals, builders, and educators, and supports editing via Claude, ChatGPT, and other MCP AI clients.
FloorGen pricing
Pricing model: Freemium
Free to use with no card or project cap; plans save in the browser without an account
FloorGen pros
- Generate editable floor plans from a text prompt, trace plans from photos or PDFs, or draw manually with no sign-up required
- Unified drawing model where changes to walls automatically update areas, 3D model, checks, and printed sheets
- Exports to PDF, DXF (R12) for CAD, and walkthrough videos in 16:9, 9:16 or 1:1; print sets from Letter to ARCH D or A1 with title blocks
- MCP integration with 152 tools lets AI assistants like Claude and ChatGPT read and edit the actual drawing, with undoable steps
FloorGen cons
- No photorealistic rendering
- No DWG or IFC export
- No framing or MEP takeoffs for budgeting
Frequently asked questions about FloorGen
Do I need an account to use FloorGen?
No sign-up is needed to draw or open template plans; plans save in your browser until you choose to sign in.
Can I export plans to CAD software?
Yes, FloorGen exports DXF (R12) for CAD, plus PDF and video; however, DWG and IFC export are not supported.
Can AI assistants edit FloorGen plans?
Yes, Claude, ChatGPT, Cursor or other MCP clients can connect and use 152 tools to read and change the real drawing, not just an image of it.
Can I trace an existing floor plan from an image?
Yes, you can trace a plan from a photo or PDF by setting the scale with two points and accepting suggested walls.