Why not just use a general AI image generator for interior design?
Updated August 19, 2026
Short answer
A general image generator will happily invent a beautiful room — but usually not your room. DecorAI is built around preserving the real space in your photo: walls, windows, ceiling height, perspective and camera angle stay put, and the tools are shaped around actual renovation decisions like flooring, staging and single-object edits.
What a purpose-built tool adds
- It keeps your room recognisable, so the image is a decision aid rather than a fantasy
- Presets that map to real choices: room type, style, colour scheme, 30+ controls
- Tools for the jobs generic models are bad at — flooring only, emptying a room, staging, masked local edits
- Structured output: a scored Room Analysis and a Design Report with palette, costs and an action plan
- Results saved, organised into Projects, and synced across your devices
A good test: generate the same room in both. If the window has moved or the room has changed shape, the image cannot help you make a real decision about that room.
Full reference
Related questions
Getting startedDoes DecorAI keep my actual room, or does it invent a new one?DecorAI redesigns the room in your photo rather than generating a new one. Walls, windows, doors, ceiling height, perspective and camera angle are preserved unless you specifically ask for a change, so the result reads as your own space with new finishes, furniture and lighting.Getting startedWhich DecorAI tool should I use for my project?Pick the DecorAI tool by the change you want: Interior Designer for a full room restyle, Floor Planner to change only the floor, Empty the Room to clear furniture, Virtual Staging to furnish an empty room, Inpainting to change one small area, Furniture Import to place a specific product, and Exterior or Garden Design for the outside of the property.Comparisons & alternativesHow do I judge whether an AI interior design app is any good?Test every app on the same photo of your own room and check one thing first: does the result still look like that room? Then compare speed, whether it can change one element without redoing everything, whether it produces anything actionable beyond an image, and what the free tier really allows.
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