Your privacy.
Preview notice · Updated November 12, 2026
What stays in your browser
The rooms and floors you make are saved in this browser’s storage on your device: their names, measurements, doors and windows, style, budget, the pieces you place, and where each photo was taken from. So is the room you are in the middle of measuring and, if you measured with the camera, whether you stood or sat and the height you gave. They stay until you delete them or clear this site’s data, with one exception: Safari, and every browser on an iPhone or iPad, can delete them by itself after seven days of using the browser without visiting RoomDesaign. Anyone who can use this browser profile may be able to see them.
When you save your first room, we ask your browser to keep this site’s storage. Some browsers agree, some ask you first and some decline. Even when one agrees, your rooms are still deleted if you clear the browser’s data, and Safari may still clear them after those seven days. To keep your rooms safe, save a copy of your rooms to a file in My rooms. The file holds your rooms and floors, not your photos or a measurement in progress. It stays wherever you put it, and only you can delete it.
Photos you add to a room are kept on your device, in the browser’s own storage. They are not uploaded. They are cleared along with your rooms in the cases above, and they are not part of a saved copy.
Designs saved by an earlier version of this preview, with any photo you added to them, also stay in this browser until you delete them in Account, and are cleared along with your rooms in the cases above.
Your temporary cart keeps product names, variants, prices and quantities in this tab, and which of your rooms each piece came from. It survives a refresh and can be cleared from Account.
When you measure with your phone, the code that links it to your computer is kept in the browser tab on each of them while the code lasts. The computer’s tab also keeps a short fingerprint of each room it took in from the phone, so a later change from the phone never overwrites one you made on the computer. The fingerprints are never sent anywhere, and the code and the fingerprints are forgotten when the tab is closed.
Your camera and motion sensors
When you measure a room with your phone, the camera picture is shown on your screen so you can aim. It is not recorded, saved or sent anywhere. How the phone is tilted is used, on the phone, to work out distances, and is not kept. Only the corners you mark become part of your room.
What leaves your device
The hosting server and Cloudflare receive ordinary page requests and connection information as part of serving the site. There are no advertising pixels and no third-party trackers on it.
If you scan a code to measure with your phone, the rooms you measure on the phone are sent to our server so the computer that showed the code can collect them: their measurements, doors and windows, and pieces. Photos are not sent. They are held under a code that stops working after 45 minutes, with no name or account attached, and are deleted from our server by themselves within an hour of the code being made.
Checking current prices for real products in your cart sends the products’ catalog numbers and quantities to our server. Sample pieces make no such request.
Store links
Store links open the store’s own website, where that store’s privacy policy applies.
Delete everything
Use Account to delete everything this preview keeps in this browser: your rooms, floors and photos, a measurement in progress, your camera settings, older sample designs, any phone code and the cart. You can also clear this site’s data in your browser settings. A copy of your rooms you saved to a file isn’t touched: delete it yourself wherever you put it.
The connected studio (early access)
The live studio is separate from the local sample. When enabled by the owner, invited users sign in through Supabase. Only after explicit consent does the studio upload a re-encoded room photo to private Supabase storage. Google Gemini receives that photo, your style, budget and notes, and product reference images to create a redesign and estimate item locations. It is configured for the paid service; Google’s abuse-monitoring retention still applies. We do not promise zero provider retention.
Original photos, generated designs and shopping lists remain in your private account until you delete the room. Use “Delete this room and its photos” in a finished or failed room. A running job must finish first. Attempt timestamps used to enforce the pilot limit are retained for up to 30 days and cleaned on the next room request. Clearing browser data does not delete server records.
Product requests and the catalog agent
Submitted product links and request progress are stored on the server. Our catalog agent receives the product URL, fetches public product details and images, prepares a product icon using the owner’s configured OpenAI image workflow, and sends product images to the owner’s Modal 3D pipeline. Product assets and listings become part of the shared catalog. Your private room photo is never sent to that agent, OpenAI image workflow or Modal product pipeline. Submit only product links; do not include private files or personal information.
The live studio is an invited pilot, not an open registration service. Contact the owner who invited you for full pilot-account or product-request deletion. Local sample data can still be deleted separately in Account.