How Rendair AI Differs from Prompt-Only Image Generators
A prompt-only image generator makes an image from a text description alone, so the layout is different every time. Rendair works from your own input, such as a sketch, a plan, an elevation or a view of your 3D model. It keeps the geometry of your design, then adds materials, light and atmosphere from your description.
Last updated October 26, 2026
For design work, the input matters as much as the prompt. That is where Rendair is different from a tool that only takes text.
Prompt-only generators
You type a description and the tool invents the whole image. It can look beautiful, but you cannot steer the layout, the proportions or the position of the openings, and asking again gives you a different building.
Rendair
You start from your own design. Upload a sketch, a floor plan, an elevation, a photo or a view of your 3D model, and Rendair keeps that structure. Your description then decides the style, the materials, the light and the mood.
You can still use text
Text to Render is available too, for ideas and early concepts when you have nothing to upload yet.
Tools made for architecture
Rendair also includes edit tools that change one thing at a time, like a material, the time of day or an object, and an upscaler to finish the image. That makes it easier to refine one design instead of starting over.