Top Free AI Floor Plan Generators You Can Use Right Now

Gone are the days when creating a detailed and professional floor plan required architectural expertise, expensive CAD software, and hours of design work. Today, all you need is a good AI Floor Plan Generator—many of which are completely free. Powered by artificial intelligence, these tools have democratized architectural design, making it fast, accessible, and accurate for everyone—from DIY homeowners and interior designers to AV professionals and real estate agents.

With just a few inputs—like room dimensions, use cases, or even a hand-drawn sketch—an AI Floor Plan tool can create a stunning and functional layout in 2D or 3D. Even better, these platforms are often bundled with furniture placement, wiring suggestions, and export options for presentations or contractor use.

In this blog, we’ll walk you through the top free AI floor plan generators you can use right now, highlighting their key features, strengths, and who they’re best suited for. We’ll keep XTEN-AV at the top of the list for its unique offerings in AV system planning alongside floor layouts, and then explore other industry favorites such as Planner 5D, RoomGPT, Floorplanner, HomeByMe, and more.

If you're wondering what’s the best AI floor plan generator free for your next project, read on. We’ll also help you compare tools that generate full AI generated floor plans effortlessly—no drafting experience required.

1. XTEN-AV – The Most Advanced AV + Floor Plan Creator AI

Best For: AV Integrators, Smart Home Designers, and Media Room Planning

Free Version Available: ✅ Yes, with limited features

Why It Tops the List:
XTEN-AV stands out as the most specialized platform on this list, offering a powerful combination of AI Floor Plan Generator and intelligent AV system design. Unlike generic floor planners, XTEN-AV not only helps you draw room layouts but also integrates AV cable wiring, rack placement, display mounting, and speaker positioning—all based on intelligent algorithms.

Key Features:

• AI-generated room and wiring layouts

• Smart placement of AV components (projectors, screens, speakers)

• Floor plan layered with electrical, video, audio, and control lines

• Room acoustics modeling

• AI generated floor plans optimized for AV systems

• AV BOM (Bill of Materials) and rack view generation

• Supports export to CAD and PDF

Why Use It?

If you're working on a home theater, conference room, or smart home media setup, XTEN-AV is the only Floor Plan Generator AI that combines building layout with AV intelligence. It’s not just a visual tool; it automates entire system design workflows using AI.

2. Planner 5D – User-Friendly Home Design Tool with AI Features

Best For: Beginners, Homeowners, DIY Interior Designers

Free Version Available: ✅ Yes

Overview:
Planner 5D is one of the most popular AI floor plan tools, known for its easy-to-use interface, massive furniture library, and powerful 2D/3D switch feature. Users can start from a template or build a custom floor plan using drag-and-drop.

Key Features:

• 2D and 3D plan generation

• Massive furniture and materials library

• AI-based auto-layout tool

• Supports multi-story planning

• AI can suggest room layout improvements

AI Edge:

The AI engine analyzes your space and offers design tips, room function suggestions, and optimal furniture placement.

Drawbacks:

• Limited export options in the free plan

• No AV planning or system wiring support

3. RoomGPT – Text-to-Floor Plan with AI-Enhanced Visualization

Best For: Fast Conceptualization, Inspiration Boards

Free Version Available: ✅ Yes (limited daily uses)

Overview:
RoomGPT uses a unique AI floor plan generation method based on prompts. Describe what you want (e.g., “3-bedroom apartment with open kitchen”) and get an AI-generated layout or image in seconds. It's ideal for early-stage ideation and layout exploration.

Key Features:

• Text-to-layout and image generation

• Multiple AI styles (modern, minimalist, industrial)

• Image transformation (turns a photo of a room into a different style/layout)

AI Edge:

Unlike traditional tools, RoomGPT focuses more on AI-generated floor plans from a visual transformation or conceptual input perspective.

Limitations:

• Doesn’t offer detailed room editing

• No 3D walkthroughs or wiring design

• No CAD export features

4. Floorplanner – Best for Real Estate and Professional Presentations

Best For: Realtors, Property Managers, Architecture Students

Free Version Available: ✅ Yes

Overview:
Floorplanner is widely used in real estate for generating professional-looking layouts. It includes furniture placement, room measurements, and 3D previews. AI assists in auto-arranging layouts based on room type and size.

Key Features:

• Drag-and-drop editor

• Realistic 3D rendering

• Furniture auto-placement

• Multi-floor support

• Printable export for marketing

AI Edge:

AI helps suggest functional layouts, improve space usage, and auto-arrange objects logically.

Limitations:

• Limited advanced customization in the free tier

• No AV integrations

5. HomeByMe – Realistic Interior Design + Floor Planning Tool

Best For: Interior Designers, Clients with Visual Requirements

Free Version Available: ✅ Yes (with restrictions on project count)

Overview:
HomeByMe is a favorite among designers who need highly realistic 3D renders and detailed furniture customization. It’s less technical than architectural CAD programs but powerful enough for design presentations.

Key Features:

• High-definition 3D rendering

• Detailed room-by-room layout building

• Collaborative features

• Community design gallery

AI Edge:

AI suggests styles, layouts, and placements during the design process, learning from your preferences.

Limitations:

• Slower performance with large projects

• 3D rendering credits are limited in the free version

6. MagicPlan – Mobile Scanning Meets AI Floor Plan Design

Best For: Contractors, Surveyors, Field Technicians

Free Version Available: ✅ Yes (limited projects)

Overview:
MagicPlan brings the magic of AI to your smartphone. Use your phone’s camera to scan a room, and MagicPlan creates a floor plan on the fly. It’s great for in-field layouts, renovation documentation, and pre-design surveying.

Key Features:

• Room scanning with camera

• Auto-detection of walls and dimensions

• PDF, JPG, and DXF exports

• Annotation tools

AI Edge:

AI uses visual SLAM (Simultaneous Localization and Mapping) to turn photos into structured plans.

Limitations:

• Scanning accuracy can vary

• Limited customization after scan

7. SmartDraw – Flowcharts and Floor Plans Combined

Best For: Business Users, Educational Spaces

Free Version Available: ✅ Trial version only

Overview:
SmartDraw is not solely for floor plans but includes a strong floor planning module with thousands of symbols and a library for home, office, and industrial layouts. AI assists in spacing, alignment, and scaling of rooms and objects.

Key Features:

• CAD-like tools

• Auto-align and auto-space features

• Extensive templates and libraries

• Collaboration and export tools

AI Edge:

Smart alignment, autoscale, and context-aware object placement.

Limitations:

• Trial version is limited

• No AV wiring or smart system support

8. SketchUp Free – 3D Design with Plugin Support

Best For: Professionals with 3D Experience

Free Version Available: ✅ Yes (Web-based)

Overview:
SketchUp Free isn’t designed specifically as an AI floor plan generator, but with the help of plugins, you can automate part of the design process. While it’s more 3D modeling than layout planning, it’s incredibly powerful for users with technical experience.

Key Features:

• Advanced 3D modeling

• Plugin support for automation

• Architectural toolkits

AI Edge:

Some plugins add AI generated floor plan capabilities (e.g., via pattern recognition, room generation).

Limitations:

• Learning curve

• Less intuitive than dedicated floor plan tools

Comparison Table: Best Free AI Floor Plan Tools

Conclusion

AI has redefined the way we think about architectural and AV layout planning. Whether you're mapping out a single room or designing a full smart home media experience, there's a Floor Plan Creator AI that fits your needs.

If you're in AV or home technology design, XTEN-AV remains unmatched as the only AI Floor Plan Generator purpose-built for AV professionals—combining intelligent layout, rack planning, and system wiring in one seamless tool.

For homeowners and creatives, tools like Planner 5D, RoomGPT, and HomeByMe offer powerful yet accessible ways to bring your spatial ideas to life. And if you're in the real estate or renovation world, Floorplanner and MagicPlan are your go-to allies.

So, if you're wondering which tool delivers the best AI floor plan generator free, the answer depends on your role—but now you have the complete roadmap to pick the right one.

Read more: https://www.bondhuplus.com/read-blog/192979