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Google · Nano Banana Pro × Floor plan to 3D

Nano Banana Pro Floor Plan to 3D Render

Turn 2D floor plans into rendered 3D floor plans with Nano Banana Pro in RenderChat. Upload your floor plan, describe what you want, and refine the render in chat.

Render with Nano Banana Pro See the steps
Pro plan1K · 2K · 4KEdits continue the chat
Floor plan used as the starting image
Nano Banana Pro Floor Plan to 3D Render result
Nano Banana Pro renderFloor plan

Drag to compare the floor plan with the Nano Banana Pro render. Input is an AI-generated example.

Before you start

Prepare your floor plan

Clients read rendered floor plans far faster than line drawings. Upload a clean 2D plan, list the room uses and finishes, and RenderChat turns it into a top-down 3D floor plan you can adjust room by room.

1

Export a clean plan

Solid walls, door swings and furniture blocks on; dimensions, hatching and annotation off.

2

One unit at a time

Crop to one apartment or floor so the rooms are large enough to read.

3

List the rooms

Name each room and its floor finish in the brief: oak in the living areas, tiles in the bathroom, and so on.

How it works

Floor Plan to 3D Render with Nano Banana Pro, step by step

Nano Banana Pro

by Google

Maker
Google
Output
1K · 2K · 4K
Aspect ratios
Auto + 10 fixed ratios
References
Up to 14 images
Follow-ups
Continues the conversation
Plan
Pro

  1. Prepare your floor plan

    Export a clean plan, one unit at a time and list the rooms. The checklist above has the details.

  2. Open RenderChat with Nano Banana Pro

    The start button on this page opens a new chat with Nano Banana Pro selected. You can also pick it from the model menu in the composer.

  3. Upload and write the brief

    Attach the image and say what must stay, then the materials, light, setting and people. Start from an example brief below.

  4. Refine in chat

    Ask for changes in follow-up messages. Nano Banana Pro continues the same conversation, so a short instruction such as "warmer light, keep everything else" is enough.

  5. Download the render

    Download the image at the resolution you chose (1K · 2K · 4K).

Example briefs

Floor plan to 3D briefs to start from

Copy a brief, paste it into RenderChat with your floor plan, and change the materials and mood to match your project.

Rendered 3D plan
Turn this floor plan into a photoreal top-down 3D floor plan with the roof removed. Keep every wall, door and window position. Oak floors in living and bedrooms, light grey tiles in kitchen and bathroom, Scandinavian furniture, soft even daylight.
Eye-level view from the plan
Using this floor plan, render an eye-level interior view standing at the entrance looking toward the living room windows. Keep the room proportions. Warm minimal style, oak floor, white walls.

Nano Banana Pro in RenderChat

Working with Nano Banana Pro

Google's Gemini 3 Pro Image model, known as Nano Banana Pro. RenderChat runs it as a native conversation and accepts a large reference set, part of which can be sent at high fidelity.

  • Put the references that must be followed closely (a facade material, a furniture piece) first.
  • Name what must stay fixed — massing, openings, camera — before what should change.

Quality check

What to check before you share it

  • Wall positions and openings against the plan — overlay the two images if it matters.
  • Door swings and which rooms connect.
  • Room proportions; a long room can come back squarer.

Compare

Other models for Floor Plan to 3D Render

RenderChat lets you switch models in the same chat. Run your floor plan through two or three and keep the result that respects your design best.

ModelMakerOutputReferencesFollow-upsPlanGuide
GPT Image 2.5OpenAI1KSupportedContinues the chatFree
Nano Banana ProThis pageGoogle1K · 2K · 4KUp to 14 imagesContinues the chatPro
Nano Banana 2.1Google1K · 2K · 4KUp to 14 imagesContinues the chatFree
FLUX.2 ProBlack Forest Labs1KUp to 9 imagesFresh requestPro
Seedream 5.0ByteDance1K · 2KUp to 10 imagesFresh requestPro
Kling O3Kuaishou1KUp to 10 imagesFresh requestPro
Reve 2.1Reve4KUp to 8 imagesFresh requestPro
Krea 2Krea2KUp to 10 imagesFresh requestPro
Ideogram 4Ideogram1K · 2K · 4KUp to 1 imageFresh requestPro
GPT Image 2OpenAI1KSupportedContinues the chatPro
Nano Banana 2 LiteGoogle1KUp to 14 imagesContinues the chatPro

Compare all Floor plan to 3D examples and models

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FAQ

Nano Banana Pro Floor plan to 3D questions

Is Nano Banana Pro available on the free plan?

Nano Banana Pro is available on the Pro plan. On the Free plan you can use GPT Image 2.5 and Nano Banana 2.1.

What resolution does Nano Banana Pro render at?

Nano Banana Pro renders at 1K · 2K · 4K in RenderChat, with auto + 10 fixed ratios.

Can I keep refining a Nano Banana Pro result in chat?

Yes. Nano Banana Pro runs as a native conversation in RenderChat, so each follow-up continues from the previous turn. Short edit instructions work well.

How do I select Nano Banana Pro in RenderChat?

Use the start button on this page — it opens a new chat with Nano Banana Pro selected — or choose it from the model menu in the chat composer.

Can it create an eye-level interior from a plan alone?

Yes, if you describe where the camera stands and what it looks toward. Results from a plan alone are interpretive; a quick 3D view gives more control.

Will the 3D plan be to scale?

It is an illustration, not a measured drawing. Check walls and openings against your plan before using it in a sales or planning document.

Try Nano Banana Pro on your floor plan.

Open RenderChat with Nano Banana Pro selected, upload your floor plan and start from one of the briefs above.

Start with Nano Banana Pro

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