RoomGPT

1. AI room redesign
   Upload a photo of your existing room and choose a style. The AI generates a new interior mockup within seconds while trying to preserve the original spatial layout.
2. Multiple interior styles
   Includes more than a dozen preset styles, such as Scandinavian, minimalist, industrial, Japandi, vintage, and modern Mediterranean.
3. Partial redesign
   Some versions let you select specific areas, such as a sofa or bookshelf, and modify only those objects.
4. Text instructions
   Some versions support text-based edits, allowing you to request specific changes—for example, replacing a table with a dark wood version.
5. Save and share
   Generated images can be saved locally or shared with family members or designers as visual references.

I uploaded a living room photo to the web version and selected the “Scandinavian” style. About five seconds later, the new image was ready.

The walls, sofa, rug, artwork, and lighting were all changed, while the positions of the windows and doors, along with the room’s general depth, were mostly preserved. At first glance, it really did feel like the same room had been renovated.

That said, the result should not be treated as a construction reference.

The sofa in the image may look great, but it may not correspond to any real product. The AI also does not know whether the living room is actually 3 meters wide or 4 meters wide. It simply generates a visually plausible space based on the photo.

Some App Store users have also reported cases where the AI changed the room structure itself, with one user saying they would have to “tear down and rebuild the house” to recreate the result. The developer later said related issues had been fixed, but it still shows that generated images can occasionally drift away from real-world constraints.

The free plan is also quite limited. The web version includes only 1 free credit, which is enough for a single generation. That’s fine for checking the output quality, but if you want to test several rooms or multiple styles, you’ll need to buy more credits.

Also, the web, iOS, and Android versions do not always have exactly the same features or pricing. App Store prices may vary by region as well, so it’s worth checking the rules for the version you’re actually using before paying.

RoomGPT works best as a tool for choosing a design direction.

For example, if you’re unsure whether you prefer Scandinavian or industrial style, generating a few versions of each can quickly show which one feels more suitable.

What it cannot solve are furniture dimensions, purchase links, budgeting, or construction planning.

Pros

• Easy to use: Upload a photo and choose a style
• Fast generation: Results usually appear within seconds
• Uses the original space as a reference: More likely to preserve the room layout than pure text-to-image generation
• Pay-as-you-go: No monthly fee or auto-renewal pressure, and credits do not expire

Cons

• Visual reference only: No measurements, construction drawings, or real product information
• Limited preset styles: Only around a dozen, fewer than some competing tools
• Limited payment options: The web version requires a credit card that supports international payments
• Rules vary by platform: Features and pricing differ between the web and app versions

Best for / Not ideal for

Best for

• People choosing an interior style
  Quickly see how different styles might look in your own home.
• People discussing ideas with family or designers
  Images are often more useful than verbal descriptions alone.
• People who want to test styles cheaply
  Useful for exploring a few directions before paying for a formal design plan.

Not ideal for

• Anyone who needs a precise construction plan
  RoomGPT does not provide accurate dimensions or construction drawings.
• Anyone who wants to buy the exact furniture shown
  Most furniture in the generated images is AI-created and does not come with product links.
• Anyone who wants unlimited free use
  The free allowance is very small, and continued generation requires paid credits.

RoomGPT is best suited for the early stages of an interior redesign or renovation.

You can upload a room photo, see what Scandinavian, industrial, minimalist, and other styles might look like in your own space, and then decide which direction to pursue. It generates results quickly and doesn’t require any design software skills, but the images should be treated as inspiration rather than practical design plans.

For your first try, the free credit is enough to test the results. If you like what it produces, the $9 / 30-image credit pack should be enough to run several style variations across the main rooms in a typical home.

Once you move on to taking measurements, choosing real furniture, and planning construction, you’ll still need other tools or professional help.