How it works
- Step 1Say what you want A short conversation about style, how you use the room and your budget. It becomes the brief everything else is built on.
- Step 2Scan the room Your phone measures the walls, windows and floor. Without a LiDAR sensor or ARCore you enter the dimensions by hand in the wizard.
- Step 3Get the render and the list A visualisation of your room plus a list of real products with quantities, prices and a fit to your budget.
What sets Decoria apart from render generators
Most AI tools show you a pretty picture and stop there. The trouble is that you cannot shop from a picture — it does not tell you how much to buy or what it costs.
- We know your room's dimensions, so we can work out litres of paint and square metres of flooring, not just "a light floor".
- The products are real. Each item on the list is matched to live shop offers with a price and a link.
- The list fits your budget. You give a figure and the items are chosen to meet it, instead of leaving you thousands over.
- The render respects the geometry. Walls and windows stay put — what changes is the finish and the furnishing, not the shape of the room.
Decorating guides
Plain-English answers with the arithmetic shown: what a living room makeover costs, how AI interior design works and what it gets wrong and how to plan a small bedroom on a budget. More in the guides.
Work out quantities without installing anything
If all you need is a number before a trip to the DIY shop, use the calculators — they run in your browser, no account required:
- Paint calculatorLitres and tins for a room
- Paint cost calculatorWhat painting a room actually costs
- Accent wall calculatorLitres and tins for one wall
- Furniture layout calculatorWill your furniture fit the room
- Tile calculatorTiles for a bathroom
- Flooring calculatorPacks for a room
- Wallpaper calculatorRolls for a wall
Common questions
Is Decoria.Studio free?
Your first project and the three renders inside it are free — enough to go the whole way from scan to shopping list. Further projects and renders are bought in packs inside the app. There is no subscription and no upfront fee.
Which phones can scan a room?
iPhones with a LiDAR sensor, meaning the Pro models, and Android phones that support ARCore. On any other device you enter the room dimensions by hand in the wizard — everything else in the app works the same.
Where do the product prices come from?
From live offers of shops that publish their catalogues through affiliate programmes. Every item shows a price and a link to the shop. We refresh prices daily, but the price in the shop is the one that counts.
Does the render keep my room's layout?
Yes. The render is built on the geometry from the scan, so walls, windows and proportions stay where they are — what changes is the finish, the colours and the furnishing, not the shape of the room.
Do I need an account?
Not to start. You can brief the AI, scan or enter your room and generate your first renders as a guest. Signing in with Apple or Google is needed to buy packs and to keep your projects on all your devices and after a reinstall — your guest work is then linked to your account.