Best Floor Plan Generators: 7 AI Tools for Next-Gen Home Design

Top 7 house floor plan generators everyone's using

Dreamina

Dreamina is an AI floor plan generator, helping people design a blueprint for a home in a matter of minutes. Unlike other preset templates or design tools, you can easily describe your idea, and Dreamina uses deep learning models to turn it into a detailed layout image. As an updating AI tool, it takes a groundbreaking advance on its generation model: the Seedream 3.0 model. With it, you get studio-quality, precise text generation and native 2K resolution results. If you need a floor plan generator that's accessible, beginner-friendly, but also productive, Dreamina image generator is the very tool you've searched for.

Steps to create floor plans with Dreamina's AI floor plan generator

Let's guide you step by step on how to use Dreamina AI to create a floor plan. It's simple, even if this is your first time trying. But first, create an account with Dreamina AI with the link below. It's free, and no credit card is required.

STEP 1
1. Write your prompt

First, log in to Dreamina and go to the "Image generator" tab and click "Generate." Next, write your prompt in the text box detailing the home layout you want.

Here is an example prompt for AI: Generate a 2D black and white architectural floor plan of a building with labelled rooms and square footage. Keep the layout clear and the rooms properly proportioned.

Note if you have a particular format in mind, Dreamina allows you to upload a sketch or reference image. Click the reference image icon at the bottom of the text box.

STEP 2
1. Generate your floor plan

Select an AI model and adjust settings like resolution and aspect ratio. Dreamina lets you pick from different styles or models and choose your output size, then hit "Generate" to create the design.

STEP 3
1. Download

Once the AI finishes, review the generated floor plan previews. Click your favorite image to see it full-size, use tools like Inpaint to tweak any part if need be, and finally, click the download icon to save your plan.

Explore more AI features:

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1. Smart inpainting: Fix or refine specific areas of your generated visuals with Dreamina's "Inpaint" by brushing them and letting AI redraw the section. For example, you can adjust the shape of a design or swap flooring material without redoing the whole plan.
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2. Creative expander: Extend your design beyond the original frame using Dreamina's "Expand" feature. The AI will seamlessly add extra space and details, which is helpful if you want to enlarge your floor plan or add more rooms. You can stretch the image to any aspect ratio: 3:4, 9:16, 4:3, or double the original size.
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3. Text toolkit: Annotate or label parts of the plan by adding text; this is handy for marking room names or notes directly on the image. Dreamina's "Add text" makes this easy. Text is editable; this way, you can move and resize it anytime with ease.
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4. AI blender: Combine multiple design elements or images. Dreamina's "Blend" tool is perfect when you want to bring different ideas together. It lets you mix elements from more than one design into a single layout. You can take the kitchen setup from one plan and blend it with the living area of another. This tool is excellent for comparing styles or building a unique version that fits your exact needs.
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5. HD upscaler: Boost the resolution of your final image for crisp detail. Dreamina's "HD upscale" can improve clarity and remove noise, giving you high-quality output even if the original generation was low-resolution. With just a click, this tool takes a blurry or low-detail plan and makes it crisp, smooth, and ready to share or print.

Floor Plan Creator

Floor Plan Creator is a versatile web and Android app floor plan generator for drawing detailed floor plans. It lets you drag walls and symbols to sketch your layout, then view it in 3D to check the result. The app supports multi-floor projects and precise dimensions. The interface is basic and straightforward: tools for adding rooms, editing walls, and placing objects are clearly labeled.

SmartDraw

This product is a powerful diagramming tool that includes floor plan templates. It’s known for its extensive library of pre-made symbols (walls, windows, furniture, appliances, etc.) and drag-and-drop ease. You begin with a template or blank canvas and quickly place rooms and fixtures. SmartDraw's simple floor plan generator is cloud-based (also available as a Windows app), so your team can collaborate on plans and share them easily.

FloorPlanner

Floorplanner is an easy-to-learn online house floor plan generator that makes 2D and 3D planning accessible. It offers a simple editor to draw rooms, move walls, and add doors/windows and instantly shows a real-time 3D view of the space. This lets you visualize furniture layouts from any angle, with support for professional-quality 3D renders (up to 8K resolution). Floorplanner’s huge catalog of 3D objects (over 260,000 models) is available at no extra cost, including branded items and even novelty objects.

RoomSketcher

The product offers a comprehensive floor planning experience with both 2D and 3D outputs. It’s built for pros like realtors and home designers, and you can quickly draw walls, set precise measurements, and add furniture from an extensive catalog. RoomSketcher's floor plan generator can generate 2D plans with measurements, 3D snapshot images of your design, or a full 3D walkthrough. The tool even supports 360° views and live camera tours of the model.

Planner 5D

Planner 5D is a simple floor plan generator for creating detailed 2D floor plans and instantly viewing them in 3D. It boasts an extensive library of items (8,000+ objects), so you can decorate rooms realistically. Planner 5D also includes AI-powered suggestions for room layouts and décordécor. It runs on multiple devices, and also offers features like scanning a room or using a template to speed up design.

HomeByMe

HomeByMe is a free online floor plan generator and interior design tool by Dassault Systèmes. What sets HomeByMe apart is its catalog of real-brand products, so your design can include accurate brand-name items. You can take 4K photo-quality renderings of any view of your plan. The site has a community—where you can share your project and even get feedback.

5 essential features of the best AI floor plan generator free

When evaluating AI floor plan generators to try out, look for these essential features discussed below:

• AI-powered design capabilities: Top tools use AI to interpret your text prompts or photos and automatically generate layouts. For example, Dreamina can produce design proposals from simple descriptions. AI assistance (like inpainting or auto-arrangement) speeds up the process and helps even novices get professional-looking plans.
• User-friendly interface: A clean, intuitive UI lets anyone jump in. Dreamina’s interface is very straightforward, guiding you to enter prompts and tweak settings without confusion. Likewise, tools like Floorplanner and Planner5D provide drag-and-drop editors that require no training. A good generator hides complexity behind easy controls.
• Customization options: Look for rich libraries and editing tools. Good generators let you customize rooms, furniture, and styles. Some tools offer layers, like replacing materials and adding text, so you can tailor every detail. The tool should let you adjust textures, colors, and fixtures to match your vision.
• Export quality and formats: The tool should export high-resolution plans and 3D images. Dreamina's HD upscale can boost any design to crisp detail. Other tools like Floorplanner produce photorealistic 3D renders up to 8K, and HomeByMe delivers 4K images. Also, ensure easy export of 2D plans (PNG, PDF, etc.) for printing or sharing.
• Free vs paid features: The best floor plan generators offer a robust free tier plus upgrades. For instance, Dreamina gives new users free credits and charges only if they need more generations. Floorplanner and Planner5D let you use basic tools for free indefinitely, while advanced features come with paid plans. This lets you try before you buy.

Design wisdom: 5 scenarios where simple floor plan generators shine

There are multiple areas where floor plan generators can play a crucial role. Let's look at five areas where simple floor plan generators can boost your productivity:

• Multi generational home floor plan: Design homes with extra bedrooms, separate suites, or shared living spaces to accommodate extended families. A simple AI generator can quickly produce options for adding in-law units or designing common areas, so everyone is comfortable.
• Next-generation sustainable homes: Experiment with modern, eco-friendly layouts like open floor plans, natural lighting, or solar-ready rooflines. AI tools can help visualize how adding large windows or green roofs affects the overall design before you build.
• Real estate presentations: Agents and homeowners can use floor plan tools to produce neat 2D plans and 3D fly-throughs for listings. A clean, professional layout boosts buyer confidence. Many generators (including Dreamina) can turn a quick sketch or description into polished graphics to showcase a property.
• Home renovation projects: Before knocking down walls or repurposing rooms, generate a visual plan to explore renovation ideas. Floor plan apps let you compare before-and-after layouts easily. For example, you could remodel an attic into a main suite and see the result in 3D, helping avoid costly mistakes.
• Interior design planning: Use AI-generated layouts to plan furniture arrangement and room flow. A simple prompt like "open-concept living/dining on the island" can yield a base layout, and then you can drag and drop real furniture models to finalize the look and ensure everything fits comfortably.

Conclusion

Modern AI floor plan generators make home design faster and more accessible. We’ve covered top tools from Dreamina's versatile AI suite to specialized planners like SmartDraw and Floorplanner, highlighting their key features. Each tool has strengths, but Dreamina stands out for combining powerful AI-driven image generation with an easy-to-use interface and free access. Whether you need a quick concept or a detailed 3D scene, Dreamina's innovative tools have you covered. Give Dreamina a try and start designing your dream home today.

FAQs

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1. Which AI floor plan generator is best for beginners?

Beginners will love Dreamina for its intuitive workflow. Its interface walks you through writing a descriptive prompt, selecting a preferred model and dimension, and hitting "Generate." No technical drawing skills are needed. Dreamina's AI then handles the details, producing a clean floor plan image you can refine. For a fast, beginner-friendly start, try Dreamina’s free plan and let the AI guide you.

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1. Which online free floor plan generator offers the most styles?

Many tools let you style plans differently, but Dreamina excels at diverse artistic styles. Because you describe your scene in text, you can request different themes (modern, classic, cartoon, etc.), and Dreamina's AI will adapt. Unlike fixed furniture libraries and color themes, Dreamina can generate entirely new compositions from your vision. Simply enter your preferences and expectations, and you can explore virtually any style. Try Dreamina's AI for free.

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1. Which house floor plan generator can make a 3D-view version?

You can use Dreamina itself to create a 3D model view. For instance, you can use a prompt to create a very detailed 3D layout style with Dreamina, like "give me a simple floor plan in 3D view". If you already have a 2D view, you could use the "Reference" button in Dreamina's image generator, choose "Custom," and write down "turn this plan into a 3D view". Either way, Dreamina helps you plan space with AI-driven ease. Start designing with Dreamina today.