VillaVizBest Floor Plan Generators (2026): Free & Paid Tools Compared
A good floor plan is the foundation of any home design project. Whether you are a homeowner sketching renovation ideas, a real estate agent creating property listings, or a designer starting a new project, the right floor plan generator saves time and ensures accuracy. This guide covers the best options for 2026.
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Quick Answer
- Coohom offers the best AI-powered floor plan generation from sketches.
- Floorplanner is the best free manual tool for beginners.
- Sweet Home 3D is the best free desktop application with no limits.
- For professional CAD-quality plans, consider RoomSketcher Pro or Cedreo.
AI vs Manual Floor Plan Tools
AI-Powered Generators
Upload a sketch and get an editable floor plan in seconds. Best for speed and convenience. Coohom AI leads this category.
- Fast (under 60 seconds)
- No drawing skills needed
- May need manual corrections
Manual Drawing Tools
Draw walls, place doors and windows, and set exact dimensions manually. Best for precision and control.
- Full control over every dimension
- More precise for complex layouts
- Takes more time and effort
Top Floor Plan Generators
Coohom
AI + Manual | Free plan available | Browser-based
The most complete solution with both AI generation from sketches and a full manual floor plan editor. Transitions seamlessly from floor plan to 3D design and photorealistic rendering. Read our floor planner tutorial.
Floorplanner
Manual | Free plan available | Browser-based
Clean, intuitive interface specifically designed for floor plan creation. Drag-and-drop walls and furniture. Good free plan for basic use. Less powerful for 3D visualization compared to Coohom.
Sweet Home 3D
Manual | Completely free | Desktop app
Open-source desktop application with no usage limits or watermarks. Solid floor planning and basic 3D preview. Less polished interface but fully functional at zero cost.
RoomSketcher
Manual | Free plan with limits | Browser + App
Popular with real estate agents. Good balance of ease-of-use and professional output. Floor plans can be styled for property listings with furniture, colors, and dimensions.
Tips for Better Floor Plans
- Measure twice: Always verify room dimensions with a tape measure or laser measurer before committing to a digital floor plan.
- Include obstacles: Mark structural columns, radiators, electrical panels, and other fixed elements. These affect furniture placement and traffic flow.
- Note door swing direction: Door swing arcs affect usable floor space. Make sure your plan reflects which way each door opens.