The best AI home design tools do one of three jobs: generate floor plans from a brief, turn a sketch or 3D model into a realistic render, or redesign a photo of your house so you can see a new look. A few full design platforms do all three. Eleven tools follow, and the right one depends on whether you're planning a layout or picturing a finish.
AI has made it far quicker to picture a new home, an extension or a fresh exterior. What it hasn't changed is that a pretty image and a buildable plan are two different things.
The eleven tools below are listed alphabetically and in no particular order, and every description comes from the company's own website, read this week. If you're starting from scratch, my guide to drawing a floor plan with AI walks through the first steps.
AI home design tools side by side
I checked the free plan column on each tool's own website, as of Oct 2026. Yes means the site names a free plan, a free version, a free account or an open source version. Trial only means a time-limited trial. Not stated means the pages I read named neither, even where there's a button inviting you to start for free, so check the provider's page before you sign up.
| Tool | Type | Good for | Free plan |
|---|---|---|---|
| ArchitectGPT | AI architecture app | Quick concept images for a space | Not stated |
| ArchiVinci | AI architecture renderer | Realistic renders from sketches and models | Not stated |
| Coohom | 3D home design software | Fast 3D home designs and renders | Yes |
| Finch | AI building design platform | Architects working on housing layouts | Not stated |
| HomeDesignsAI | AI redesign for interiors and exteriors | Exterior makeovers from one photo | Not stated |
| HouseGPTs | AI home design generator | Visualising renovations from a photo | Not stated |
| LookX | AI design cloud for architecture | Real-time design ideas and video | Not stated |
| Maket | AI floor plan generator | Residential floor plans from a brief | Yes |
| Planner 5D | House design software | Drawing a floor plan and furnishing it in 3D | Not stated |
| RoomSketcher | Floor plan creator | Professional-looking floor plans | Not stated |
| Visoid | AI rendering software for architects | Turning 3D models into renders | Not stated |
Eleven AI home design tools
ArchitectGPT
Best for: Realtors and homeowners who want to transform a space with AI concepts, in an app made for architects, designers and realtors.
ArchiVinci
Best for: Designers who want fast, realistic AI renders of buildings, including a SketchUp extension for models they've already built.
Coohom
Best for: Homeowners who want to create a 3D home design in minutes and render a visual in seconds, using free home design software.
Finch
Best for: Architecture firms that want an AI-native platform for building design that applies their own design systems to every project.
HomeDesignsAI
Best for: Anyone sprucing up a house who wants to redesign exteriors, interiors and gardens from one uploaded photo, with styles to pick from.
HouseGPTs
Best for: Real estate agents and homeowners who want to visualise renovations by redesigning any room from a photo.
LookX
Best for: Architects who want AI image and real-time video generation for designs, with custom models trained on their style.
Maket
Best for: Self-builders and small firms who want residential floor plans generated with AI, from first concept to final details, free to start.
Planner 5D
Best for: DIY planners who want to draw a floor plan from scratch, or upload an existing one, and see the whole home in 3D.
RoomSketcher
Best for: Estate agents and homeowners who want professional floor plans quickly from a creator used by millions in 170+ countries.
Visoid
Best for: Architects who already have a 3D model and want stunning renders in minutes from rendering software powered by AI.
What each group is good at
- Floor plans from a brief: Maket or Finch.
- Floor plans you draw and furnish in 3D: Planner 5D, RoomSketcher or Coohom.
- Renders from your own 3D model: Visoid, ArchiVinci or LookX.
- A new look from a photo of your house: HomeDesignsAI or HouseGPTs.
- Quick concepts for a client or listing: ArchitectGPT.
A render isn't permission to build
The Planning Portal's home improvement guidance covers how building regulations may apply to the changes you make, alongside planning permission and retrospective consents.
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That's the part AI can't answer for you. Treat an AI layout as a starting point for a conversation with a designer, a builder or your council, never as proof that an extension or knock-through is allowed.
Plans, renders or photo makeovers?
Plan generators are useful when you're working out how rooms fit together. They're strongest early, before you've committed to a layout.
Render and photo tools are about how a space will look. They're brilliant for choosing finishes and showing ideas to family or clients, but they won't check structure, drainage or light.
Most people end up using two tools: one to get the layout right and another to picture the finished rooms. That's normal, and it's usually quicker than forcing one tool to do both jobs.
What to check before you start
- Do I need a floor plan, a render or both?
- Can I export plans to share with an architect?
- Does it work from my own measurements?
- Can I upload a photo of my actual house?
- Who owns the images and plans I create?
- Is there a free tier to test my project?
Signs AI design will save you time
- You can't picture the layout. Try a plan generator.
- Family can't agree on a look. Show them renders.
- You've got a 3D model already. Render it in minutes.
- You're about to meet a designer. Bring your best ideas as images.
Do you make AI design or architecture tools? Tool makers can ask to be considered for a featured place on this list.
My plain advice on AI home design
Use AI to explore lots of ideas quickly, then narrow down to two or three you love. Take those to a professional with your real measurements, and let them tell you what's possible.
Keep everything you generate in one folder with notes on what you liked, because it makes the first meeting with a designer far more useful. If you're redecorating rather than rebuilding, my guide to designing rooms with AI covers room-by-room tools.
Frequently asked questions
Can AI design a house plan?
AI tools can generate floor plans from a brief and help you explore layouts, but a qualified professional should check any plan before you build.
Do I need planning permission for an AI design?
The tool doesn't change the rules. The Planning Portal's guidance covers planning permission and building regulations for home improvements.
Can I redesign my house from a photo?
Yes. Some AI tools redesign exteriors and interiors from an uploaded photo so you can compare styles.
Are AI home design tools free?
Some are free to start or offer a free plan. Check each provider's page for current limits.
Can I share AI plans with an architect?
Many tools let you export plans or images. Check the export options before you invest time in a design.
What's the difference between a floor plan tool and a render tool?
A floor plan tool works out the layout of rooms, while a render tool shows how a finished space might look.
