JSON Prompt Template for Defining Canvas Size
A JSON template and an example prompt demonstrating how to specify resolution and aspect ratio (canvas size) for image generation in Nano Banana Pro to ensure consistent output dimensions.
Prompt text
Original English text. Replace placeholders with your own details.
Source & attribution
Ryan Hart · Awesome Nano Banana Pro Prompts
Source-listed license: CC-BY-4.0. Prompt text is preserved; titles and previews may be shortened for display. Source examples are not NexGateHub test results.