Compare a style in your real space
See whether Japandi, Coastal or another direction works with the windows, floor and proportions you already have.
AI room design app · web + iPhone
An AI room design app that starts with your actual room.
Upload one photo, choose how much can change, and get a before-and-after you can actually discuss. Roomcast keeps the real room in view instead of handing you an unrelated inspiration render.
No signup to start · Free to start · Premium $6.99/mo or $29.99/yr
Two controls, one real room
Choose how far the redesign can go.
Best for a grounded preview
Keep room layout
Preserve the architecture, camera angle and main furniture placement while exploring color, decor and a new style direction.
Best for broader ideas
Creative redesign
Let freestanding furniture and decor change more freely when you want broader possibilities, while keeping the same room and viewpoint.
A real photo-to-redesign result
Before
After: Scandinavian
Result first
See a direction before you move or buy anything.
Roomcast is a visual planning aid. It helps you narrow the idea; measurements and product fit still need a real-world check.
- 01
Upload one clear photo
Use a straight-on, well-lit view so the room structure is easy to read.
- 02
Pick a style and mode
Try Modern, Scandinavian, Coastal, Japandi, Mid-Century or Boho.
- 03
Compare before and after
Use the result as a concrete direction, then verify dimensions before changing the room.
Useful, not magical
What this flow is actually good for
Plan renter-friendly changes
Explore furniture, textiles, art and color direction before buying anything or making changes your lease may not allow.
Make one decision at a time
Use a concrete before-and-after to align with a partner, roommate or designer instead of trading vague inspiration links.
Before you try it
Honest answers
What does an AI room design app do?
It turns a photo of a real room into a visual redesign. Roomcast can preserve the room structure for a grounded restyle or explore a more creative furniture and decor direction.
Does Roomcast keep my actual room layout?
Keep room layout mode is designed to preserve walls, windows, doors, camera angle and the main furniture placement. AI output can still be imperfect, so verify every physical detail before acting on it.
Can I try it without downloading the app?
Yes. The Roomcast web flow lets you upload a room photo and start a free redesign. The iPhone app is useful for saved history and more iterations.
Is an AI redesign accurate enough to buy furniture from?
No visual generation should replace measurements. Use Roomcast to choose a direction, then measure the room and verify the exact product dimensions before buying.
Use your own room
One photo is enough to start.
Try the web flow first. Move to the iPhone app when you want saved redesigns and more iterations.