🎬Creative (Video, Voice & Image) · Step-by-step guide

Turn a floor plan into a 3D model and room pictures to show a client

An interior designer in Taiwan gave her ChatGPT dot (an always-on ChatGPT helper with its own computer) a finished floor plan and some style pictures. It built the 3D model in Blender, matched the style, chose the camera angles, made the proposal pictures and then turned it into a web page the client can walk through in a browser. She says it needs only a little polishing.

⏱️ 1-2 hours for the first set; quicker once your instructions are saved🎯 Medium💵 ChatGPT Pro from about USD 100/month (first dot included); Blender is free📋 7 steps
🔵 Dots🙋 Personal post
🎯 What you'll have at the endYou'll have a first 3D model of a space, a set of room pictures in the style you want and a link the client can open to look around, made from your floor plan.

👀 What you'll get

Example

Here's the kind of thing you'll have at the end:

📊 ReportProposal pack · Tan family flat, Mont Kiara

Done

  • 3D model built from your plan (3 bedrooms, 2 bathrooms, 98 m²)
  • 6 room pictures in 'warm Japandi' style: living, dining, kitchen, master bedroom, study, balcony
  • Walk-through web page: tan-flat-concept.html (opens in any browser)

Please check

  • The plan's study window width was hard to read; I used 1.2 m
  • Kitchen ceiling height not shown; I used 2.8 m

Concept visuals only. Reply with changes per picture.

🧪 Made-up sample to show the kind of result. Your output will vary.

💸 What will this really cost me?

Prices checked 20 Oct 2026
🧪 To try it once
No free way to try. Dots need ChatGPT Pro (Pro 100 is USD 100 / MYR 408 a month) or a Business Premium seat. ChatGPT Plus (USD 20 / MYR 82) doesn't include dots.
🔁 To keep it running
Pro 100: USD 100 (MYR 408) a month, billed monthly only (Pro 200 is USD 200 / MYR 816 and Pro 500 is USD 500 / MYR 2,040 for more usage). Business Premium seats: USD 125 (MYR 510) per person a month, or USD 100 (MYR 408) paid yearly. Blender is free if you want to edit the model yourself.
⚠️ Watch out for
Busy dots use up your included allowance; some extra work then draws on paid credits. Business plans need at least 2 users. Dots are still rolling out, so check yours appears before you pay.

🔗 Official pricing: ChatGPT Pro tiers · ChatGPT Business plans · Blender (free)

Prices change often, so check the links before you pay. Amounts exclude tax. MYR at USD 1 = MYR 4.08 (Bank Negara Malaysia, 19 Oct 2026).

⚡ One-click install

Checked install pages (app stores, official sites and template pages): tap to get it straight away.

⬇️ Get ChatGPT on iPhoneApp Store⬇️ Get ChatGPT on AndroidGoogle Play

🧰 Before you start

⏱️ Time needed1-2 hours for the first set; quicker once your instructions are saved
💵 Rough costChatGPT Pro from about USD 100/month (first dot included); Blender is free

🪜 Step by step

🐣 Beginner mode: showing the 6 essential steps only. Extra steps are hidden; tap 🚀 Advanced at the top to see all 7.
✅ 0 of 7 steps done 📄 Printable page
  1. 1
    ☐

    Prepare the floor plan

    Export the plan as a PDF or image with room names and measurements visible. Mark doors, windows and ceiling height if you know it.

  2. 2
    ☐

    Collect style pictures

    Pick 3-5 photos that show the look you want: wall colours, flooring, furniture style, lighting.

  3. 3
    ☐

    Give your dot the job

    Open your dot in ChatGPT, attach the plan and pictures, and paste the 'Floor plan to 3D' prompt below.

  4. 4
    ☐

    Check the model before the pictures

    Ask it for a top-down view first. Check that walls, doors and windows match your plan before it spends time on styling.

  5. 5
    ☐

    Let it choose angles, then pick the best

    The dot picks camera angles and makes the room pictures. Keep the strongest 4-6 and ask for changes in plain words ('warmer lights', 'swap the sofa for a lighter one').

  6. 6
    ☐

    Get a link the client can explore

    Ask it to turn the model into a web page (it can use three.js, a free tool for 3D in the browser) that you can send as a link or file.

  7. 7
    ☐

    Optional: save it as a skill

    Ask your dot to save these steps as a skill called 'floor plan to 3D', so next time you only attach a new plan and pictures.

    ➕ Extra step: hidden in 🐣 Beginner mode

💬 Copy-paste prompts

Tap Copy prompt, paste it into your AI (Grok, ChatGPT, Claude or Gemini), then replace the [yellow bits] with your own details.

💬 Floor plan to 3D
I'm an interior designer preparing a proposal for [client / project name].
Attached: the floor plan for [type of space, e.g. a 3-bedroom flat] with measurements, and [number] style reference pictures.
1. Build a 3D model of the space in Blender from the plan, keeping the real measurements, doors and windows. Show me a top-down view first and wait for my OK.
2. Then style it to match the reference pictures: [colours, materials, furniture style, lighting mood].
3. Choose 6 camera angles that show each main room well and render a picture from each.
4. Finally, export an interactive web page (three.js) where the client can walk through or rotate the model.
Tell me anything in the plan you couldn't read or had to guess. Save all files in a folder called [project name].
💬 Change round
Here is my feedback on the pictures: [e.g. picture 2: warmer lighting; living room: lighter sofa, add a rug; kitchen: matt black handles]. Update only what I mention, keep everything else the same, and re-render the affected pictures and the web page.

⚠️ Tips & common mistakes

🌟 Why it's worth it

💡 Why it mattersClients understand a space far better when they can see it and walk around it. Getting a first 3D model and a set of room pictures from a floor plan in an afternoon means faster sign-off for designers, renovators and property marketers.
🏷️ Real exampleDesigner 33.Shan (@33.shan.design) posted on 11 Oct 2026 that after finishing the plan in AutoCAD she had her dot build the Blender model, align the style, capture viewpoints and render the client proposal, then switched the output to an interactive three.js web page so it's easy to send to the owner. She says the results were good and her usage allowance was enough.
🔌 Connects to:Floor plan (CAD, PDF or image)Blender (free 3D software)A web page you can share
🙋 Proof level: Personal postOne person's own account on X, Reddit, YouTube or a blog. Nobody has checked it: treat any numbers as their results, not a promise.
📰 Found via Threads (via madewithdots.com): 33.Shan (@33.shan.design) on Threads: floor plan to 3D model and proposal renders with dots ↗

🔗 Helpful links

🔗 33.Shan on Threads (source) ↗🔗 Made with Dots: the same designer's 3D walkthrough presentation ↗🔗 ChatGPT Learn: dots ↗🔗 Blender (free 3D software) ↗

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