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JSON Prompt Template for Defining Canvas Size 1
Image

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
{
  "scene": "futuristic AI workspace with holographic screens showing code",
  "resolution": "4K",
  "aspect_ratio": "16:9",
  "style": "cinematic lighting, cyberpunk aesthetic, ultra-detailed"
}
Author
Community
Published
Nov 12, 2025
Use cases
Others

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