FloorGen

FloorGen is a free browser-based floor plan maker for drawing, furnishing, and walking through spaces in 3D.

FloorGen is a free online tool for creating, editing, and walking through 2D and 3D floor plans directly in the browser. Users can draw plans from scratch, trace images or PDFs, or generate layouts using AI assistants like Claude and ChatGPT via MCP. The platform includes about 3,000 3D models for furnishing, wall finishes, and automatic code compliance checks for building standards such as IRC and NBC. It exports drawings in formats like PDF, PNG, DXF, glTF, and MP4 video walkthroughs. Designed for homeowners, real estate agents, builders, and interior designers, it offers metric and imperial measurements with no initial sign-up required.

FloorGen at a glance

Best for: Designer
Runs on: Web
Pricing: Free plan; free exports may carry a small FloorGen badge.
Released: October 2026
Category: AI chat assistant
Website: floorgen.app

Key features

Draw or trace floor plans
Furnish with about 3,000 models
Walk through in 3D
Export PDF, PNG, DXF, or MP4
Run automated code checks
Connect AI assistants via MCP
Calculate budgets and areas

Use it for

Plan room layouts and home renovations
Trace floor plans from photos or PDFs
Check building code compliance
Export CAD files and client print sets

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