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Upgrade your everyday

See if new furniture fits your room before you buy it

You get a working room planner from one chat, with the real sizes of the sofa and table you're thinking of buying.

About 15 minutes A few steps

Published . Steps as of October 2026.

How can I check if new furniture fits my living room?

Ask Gemini to build a to-scale room planner in Canvas, then drag your furniture around in it. As of October 2026, Canvas is in the Gemini app, and the source built this with Gemini 4 Argon, which needs a Google AI Pro or Ultra plan. If you'd rather not pay, give the same prompt to ChatGPT or Claude with exact sizes typed in. If you're shopping online, paste product links so the sizes come from the listings.

A picture made with AI to show the idea.

Your prompt

Fill in your details. Skip any you like.

ChatGPT and Claude open with your prompt already typed in. Gemini can't be filled in from a link, so its button copies your prompt: paste it into the new chat.

The prompt that gets copied

Build me an interactive room planner app I can use right here. My room is [ROOM SIZE, e.g. 14 ft by 12 ft] with [DOORS AND WINDOWS, e.g. door on left wall, window opposite]. Here are the pieces I'm thinking about: [FURNITURE LIST OR LINKS, e.g. sofa 84 x 36 in, table 48 x 24 in]. If I gave you product links, look up each item's size and color and use them. Show a top-down view of the room drawn to scale, with every piece as a shape I can drag and rotate. Let me change the room size, add or remove pieces, and see a warning when something blocks a door or leaves less than 30 inches to walk through. Add a short list of which pieces fit and which don't.

Give Gemini your room size and the pieces you're eyeing. It builds a little room planner app where you drag furniture around and see what fits.

Step by step

  1. Measure your room and note doors and windows
  2. Open Gemini and pick Canvas from the tools menu
  3. Paste the prompt with your room size and furniture links or sizes
  4. Drag pieces around in the planner and ask for changes until it fits

What you'll get

A clickable, to-scale room planner with your furniture in it, plus a quick list of what fits and what blocks the way.

Canvas is in the Gemini app. The source used Gemini 4 Argon, which needs Google AI Pro or Ultra.

Made for
Everyone
Works in
Gemini, ChatGPT, Claude

Frequently Asked Questions.

How can I check if new furniture fits my living room?

Ask Gemini to build a to-scale room planner in Canvas, then drag your furniture around in it. As of October 2026, Canvas is in the Gemini app, and the source built this with Gemini 4 Argon, which needs a Google AI Pro or Ultra plan. If you'd rather not pay, give the same prompt to ChatGPT or Claude with exact sizes typed in. If you're shopping online, paste product links so the sizes come from the listings.

Which AI tools does this work in?

It works in Gemini, ChatGPT and Claude. On this page, ChatGPT and Claude open with your prompt already typed in. Canvas is in the Gemini app. The source used Gemini 4 Argon, which needs Google AI Pro or Ultra.

How long does it take?

About 15 minutes. It's rated "A few steps". There are 4 steps, listed above.

What do I need before I start?

Just your details for 3 blanks: room size, doors and windows and furniture list or links. You can skip any, and your AI will ask for them.

What will I get back?

A clickable, to-scale room planner with your furniture in it, plus a quick list of what fits and what blocks the way.

Find more like this in For daily life, Claude prompts, Gemini prompts and ChatGPT prompts.

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