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Explore AI room design tools that are free. Instantly create and visualize stunning interiors with ease. Perfect for bedrooms, living rooms, and more. Start designing today!


~15 sec
Average time to generate a complete floor plan
100+
Room types and layout styles supported
30
Free credits included on signup - no card needed
Free
This is a free AI floor plan generator - no card needed to start
Type what you need - "3-bedroom apartment, open-plan kitchen and living area, two bathrooms" - and the AI produces a complete floor plan layout. No need to draw walls or set coordinates manually. The generator reads your brief and places rooms, doors, and openings in a logical arrangement automatically.

Set room sizes in square meters or square feet and the AI applies them proportionally across the layout. Wall thicknesses, door clearances, and corridor widths follow standard architectural conventions. The result is a floor plan you can hand to a builder or architect as a reference without redrawing from scratch.

Studio apartment, family home, open plan, traditional room-by-room - choose a layout approach or describe it in your prompt. The AI supports residential layouts of all sizes, from a compact one-bedroom to a multi-story family house. You can also use it to plan individual rooms: bedroom layout, kitchen configuration, home office setup, and more.


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"I had a rough idea for a home extension - two extra rooms and a new bathroom. Instead of paying for a first consultation just to sketch it out, I described it in Paintit and had a shareable layout ready in under a minute. My builder said it was clearer than most briefs he receives."
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"I use it at the start of every project to quickly explore layout options before committing to detailed CAD drawings. What used to take an hour now takes two minutes. It's become a standard part of my client onboarding process."
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"We constantly evaluate whether a floor plate can work for a specific brief. Generating and comparing layout options quickly - without involving the full design team - saves real time at the feasibility stage."
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"I was redesigning my apartment and wanted to see if moving the kitchen wall was even worth exploring before calling a contractor. Generated three layout options, picked one, sent it as a reference. The whole thing took ten minutes."
Traditional floor plan software has a learning curve measured in hours. Paintit.ai has none. You describe what you need, the AI generates a complete layout, and you can refine it or start over immediately. The AI architecture generator works the same way for full building concepts if your project needs to go further.
The AI understands spatial relationships - how rooms connect, where doors need clearance, how corridors function. It doesn't just place boxes on a grid. In our layouts, room proportions and flow reflect how people actually move through a home, not just how dimensions add up on paper.
A single professionally drafted floor plan starts at $200–$500. The Free plan on Paintit.ai includes 30 credits - enough to generate and compare multiple layout options before you spend a dollar. When you're ready to go further, the Weekly plan at $6.99 covers a full planning process including every revision.
Design should be accessible to everyone. Start free, then choose the plan that fits how often you create.
An AI floor plan generator is a tool that creates 2D room layout plans based on your text description or uploaded sketch. You describe the rooms you need - their sizes, connections, and any specific requirements - and the AI produces a complete architectural layout automatically. Paintit.ai's floor plan generator works this way: type your brief, get a clean 2D layout in seconds, then export or refine it.
Yes, within the context of conceptual and planning layouts. Paintit.ai generates floor plans that follow real architectural logic - correct room proportions, standard door clearances, and logical traffic flow between spaces. The results are accurate enough to use as contractor briefs, client presentations, and planning references. For construction-grade technical drawings, you would still work with a licensed architect - but the AI layout gives them a clear starting point that eliminates the blank-page phase.
The Free plan includes 30 credits - enough to generate and compare several layout options at no cost. No credit card required to start. The Weekly plan at $6.99 and Monthly plan at $24.99 include 300 and 1,500 credits respectively, with additional features like private mode, no watermarks, and commercial licensing.
Most layouts generate in under 15 seconds. For more complex briefs with multiple floors or detailed room specifications, generation takes up to 30 seconds. You can start reviewing and refining the result immediately - no rendering queue or wait time.
Yes. Once generated, you can refine the layout through the AI chat - "enlarge the master bedroom", "move the kitchen to the north side", "add a utility room between the kitchen and garage" - and get an updated layout in seconds. You can also use the output as a reference image when working with external CAD software.
Homeowners use it to plan renovations and extensions before calling a contractor. Architects and interior designers use it to explore layout concepts with clients before committing to detailed drawings. Real estate developers use it at the feasibility stage to evaluate floor plate options. The output can also be paired with photorealistic renders from your layout to create a complete visual brief.
No. The generator is designed for plain-language input - you describe what you need in the same way you would explain it to a friend. No knowledge of architectural drawing conventions, CAD software, or design terminology is required. If you can describe a room, you can generate a floor plan.
Yes. Paintit.ai generates complete floor plan layouts automatically - you provide a text description and the AI handles room placement, wall configuration, door positions, and proportions without manual input. Unlike drag-and-drop tools where you build the layout element by element, the automatic floor plan generator approach means the first result is already a complete layout you can review, refine, or export immediately.
Stop sketching on paper and guessing whether a layout will work. Paintit.ai is a free AI floor plan generator - type your brief, get a clean 2D layout in seconds, and take it straight to your architect or contractor. Free to start, no card needed.
GENERATE MY FLOOR PLAN FREEDive deeper into Paintit.ai and learn how AI can change not only room design but your whole creative process.
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