1. Prepare product info
Provide product name, brand, selling points, and mood.
App and web designNano Banana Layout Preservation PromptTemplate preview
Nano Banana Layout Preservation Prompt Template
A prompt designed to ensure Nano Banana strictly maintains the exact structural layout, dimensions, and placement of elements (walls, doors, shelving, fixtures) when rendering a bedroom. This is a constraint-focused prompt for architectural rendering.
Recommended usage
This template works for product hero images, brand display, and social covers.
2. Submit generation
The backend stores the input snapshot. Private prompts never return to the frontend.