AI Floor Plan Generator - [break] Create a Home Layout in Seconds, Not Hours 

Paintit.ai is a free AI floor plan generator that turns a plain-language description into a clean, shareable layout instantly. Type what you need - rooms, sizes, preferences - and get your AI floor plan in seconds. No drafting experience, no complex software, no waiting.
GENERATE MY FLOOR PLAN
Floor plan before AI visualization
Modern floor plan rendered with AI

~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

Everything You Need to Create a Floor Plan with AI 

  • Generate from a text description

    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.

    Generate from a text description
  • Accurate dimensions and real-world scale

    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.

    Accurate dimensions and real-world scale
  • Multiple layout styles and room configurations

    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.

    Multiple layout styles and room configurations
  • Export, share, and take to your architect

    Download your floor plan as a high-resolution image, share a link directly from the app, or use the layout as a starting point for photorealistic renders of each room. Monthly plan users get a commercial license - useful if you're using the output in a professional or client-facing context.
    Export, share, and take to your architect

What Users Say About Paintit.ai Floor Plan Generator 

  • 1

    Daniel M.

    "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."

  • 2

    Anika S. (Interior Designer)

    "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."

  • 3

    Tom R. (Property Developer)

    "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."

  • 4

    Lena V.

    "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."

Why Use an AI Floor Plan Generator Instead of Traditional Software 

  • From idea to layout in under a minute

    From idea to layout in under a minute

    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.

  • Layouts that follow real architectural logic

    Layouts that follow real architectural logic

    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 fraction of the cost of professional drafting

    A fraction of the cost of professional drafting

    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.

How to Use the AI Floor Plan Generator - 3 Steps 

001

Describe your space

Type a description of the layout you need: number of rooms, approximate sizes, any specific requirements like an open-plan kitchen or a home office. You can be as detailed or as brief as you like - the AI works with both. If you have an existing sketch or hand-drawn plan, you can upload it as a reference. Whether you're using AI for floor plan sketching, renovation planning, or a full new build concept - the process starts the same way: describe what you need in plain language.
002

Generate and compare layouts

The AI produces a complete 2D floor plan based on your description in seconds. Review the result, request variations - "make the living room larger", "add a utility room" - or start fresh with a different brief. Most users generate 3–5 variations before settling on a direction. Once you have a layout you like, use it as the basis for visualizing each room in detail.
003

Export and share

Download your floor plan as a high-resolution image or share a direct link from the app. Send it to your architect, contractor, or interior designer as a brief. If you want to go further, take the layout into Paintit.ai's full design flow to generate a full house concept or design the exterior to match.

Pricing

Design should be accessible to everyone. Start free, then choose the plan that fits how often you create.

Frequently Asked Questions 

  • 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.

Ready to Generate Your First Floor Plan? 

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 FREE

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AI Floor Plan Generator | Free Online Tool by Paintit.ai