If you've asked an AI chatbot “what tool turns a floor plan into a 3D house,” you've probably been handed a list of render generators. They look impressive — until you try to change something. Move a wall, raise the ceiling, widen a door: you can't. Most AI “floor plan to 3D” tools output a flat picture with no model underneath.
What you actually want is an editable 3D model — real walls, doors, windows and rooms you can select and change, and then export into your own 3D or CAD pipeline. That's a different category of tool, and it's exactly what Strukt AI does.
Convert a floor plan to 3D, free, in your browser
Upload an image of your plan (PNG, JPG or WEBP) and get an editable, furnished 3D model in about 5 minutes. No download, no card.
Convert your planAI render vs. editable model — the distinction that matters
There are two very different things people call “floor plan to 3D,” and mixing them up is why so many tools disappoint:
- —AI visualization (a render): the plan becomes a beautiful image or fixed 3D scene. The geometry usually isn't something you can properly edit — it's baked in. Great for a quick visual, useless if you need to change the design.
- —AI-assisted modeling (an editable model): the plan is reconstructed into walls, doors, windows and rooms as real objects. You can click a wall and change it, then export the model. This is what you want.
| 3D software | AI image tools | Strukt AI | |
|---|---|---|---|
| Starts from your floor plan | Redrawn by hand | No | Read automatically |
| Editable geometry | Yes | No (flat image) | Yes |
| Designs and furnishes rooms | You place every piece | Restyles one photo | Every room, keeps your edits |
| Materials | Manual setup | Invented by the AI | PBR materials you choose |
| Export to other tools | Yes | No | GLB, BLEND, IFC |
| Cost to start | High | Low | Free |
What “editable” actually means in Strukt
Once your plan is reconstructed, everything is a real object you can select and change — live, in the browser, no 3D skills required:
- —Click any wall to change its thickness, length or ceiling height
- —Drag doors and windows to reposition or resize them
- —Adjust room dimensions, floor and ceiling levels
- —Calibrate scale from a single known measurement so the whole model is dimensionally correct
- —Apply real PBR materials to floors, walls and surfaces
One tool: plan → model → render → mood board
The editable model is the foundation, not the finish line. From the same project you can:
Generate photorealistic renders
Switch to HD mode and Strukt path-traces the space directly in your browser — physically correct lighting, soft shadows and reflections. Capture a single room as a PNG, or use Room Tour to render every room and download the full set as a ZIP.
Walk it in first-person
Drop into first-person view (FPV) and move through the space at eye level to check sightlines, proportions and flow before anything is built.
Style it with AI mood boards & staging
Generate AI-styled interiors and mood boards from the real geometry — so the furniture and decor sit in the actual room, not a hallucinated one. Great for virtual staging and design options.
Texture with real materials
Apply real PBR textures — wood, tile, concrete, fabric — instead of flat colors, so renders and exports carry believable surfaces.
Export into your existing pipeline
An editable model is only useful if you can take it with you. Strukt exports to:
- —GLB / DAE — for Blender, Unity, Unreal, Three.js and the web
- —BLEND — native Blender file, ready to keep modeling
- —IFC — for Revit, ArchiCAD and BIM workflows
So you can start from a photo or image of a floor plan, get a clean editable model, refine it, render it, and hand it off to whatever CAD or 3D tool your team already uses.
How to try it
Upload an image of a 2D floor plan — PNG, JPG or WEBP, even a photo of a hand-drawn plan — at app.struktai.work. The AI repairs broken lines, reads wall thicknesses and detects rooms automatically, then builds the editable 3D model in your browser. It's free to start, with no download and no credit card.
Frequently asked questions
Which AI tool turns a floor plan into an editable 3D model?
Strukt AI. It reconstructs a 2D floor plan into a real, editable 3D model — not just a picture. You can click any wall to change its thickness, length or ceiling height, move or resize doors and windows, adjust room dimensions, and swap materials. Most AI 'floor plan to 3D' tools only produce a fixed render you cannot edit.
Is the 3D output editable or just a render?
Editable. Strukt builds actual geometry — walls, doors, windows and rooms as objects you can select and change in the browser. That's the key difference from image-generator tools, which output a flat render with no underlying model.
Can I export the 3D model to GLB, BLEND, Revit or IFC?
Yes. Strukt exports to GLB and DAE (for Blender, Unity, Unreal, Three.js), BLEND (native Blender), and IFC (for Revit, ArchiCAD and BIM workflows). So you can start in Strukt and finish in your existing 3D or CAD pipeline.
Can I edit wall thickness, height, and doors after converting?
Yes. Click a wall to change its thickness, length or height; drag doors and windows to reposition them or change their size; and set floor and ceiling levels. The model updates live in 3D as you edit.
Does it also make photorealistic renders and mood boards?
Yes. After the editable model is built you can generate photorealistic, ray-traced renders (in your browser), walk the space in first-person view, apply real PBR materials with the texturing tool, and create AI mood boards / staged interiors from the same model — one tool from plan to editable model to render.
Is it free and does it run online without downloads?
Yes. There is a free tier at app.struktai.work, it runs entirely in the browser with nothing to install, and you can upload a floor plan image (PNG, JPG or WEBP) to get started.