Virtual room designer

See the room, then buy what is in it

Any tool can generate a room that does not exist. This one renders a room already assembled from real products on your own floor plan , so the picture and the shopping list are the same thing.

A room rendered in Decato from the real products matched to its floor plan

Why the picture can be trusted

The order matters. The room is built before it is rendered, not the other way round.

01
Start from the room

A floor plan, drawn from your measurements or imported as an image. The visual is built on it, not invented around it.

02
Fill it with real pieces

Products matched to the space and the budget, each sized to its own catalogue dimensions.

03
Render what is there

The view is generated from the pieces already placed, so nothing appears in it that you cannot order.

04
Change it and look again

Swap a sofa and the render, the fit and the running total all move with it.

Common questions

How is this different from an AI room generator?

A generator invents a picture and leaves you to work out what is in it. Here the room is assembled first, with real products placed against your plan, and the image is a view of that arrangement. So everything you can see has a name, a size and a price behind it.

Can I see my own room, or only a generic one?

Your own. It works from your floor plan, so the walls, door swings and window positions are the ones you actually have. A design that looks right in a generic room and fails in yours is the thing this is meant to avoid.

Do I get a shopping list along with the visual?

They are the same output. The render is produced from the matched products, so the list of what is in the picture, with dimensions, prices and where to buy each piece, comes out of the same project rather than being reconstructed afterwards.

How photoreal is it?

Realistic enough to judge scale, materials and how the pieces sit together, which is what the decision needs. It is not competing with an architectural visualiser, and for a room you are about to furnish that is rarely the constraint.

I just want to design my room. Where do I start?

With the plan, however rough. Almost every disappointing room comes from choosing pieces first and discovering the geometry afterwards, and the fastest way to lose a weekend is to fall for a sofa that leaves you twenty-six centimetres of walkway. Measure the walls and the doorway, then choose.

Is this a room visualizer?

It ends in one, but that is the last step rather than the product. A visualizer shows you a room; this shows you a room you could order, because every object in the image is a real product that was checked against your measurements before it was allowed in.

Can I try a few versions of the same room?

Yes, and it is the cheap part: the plan stays put and the furnishing pass runs again against a different brief or budget. What changes between versions is the product list and the total, which is usually the argument you are actually having.

What does it cost?

Seeing the room is the paid half. The download and the planning are free on your own ChatGPT, Claude or Gemini key, and product matching plus rendering start at $20 a month. macOS today, Windows planned.