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.
✓Official Template
Sample Prompt
{ "scene": "futuristic AI workspace with holographic screens showing code", "resolution": "4K", "aspect_ratio": "16:9", "style": "cinematic lighting, cyberpunk aesthetic, ultra-detailed" }
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About JSON Prompt Template for Defining Canvas Size
{ "scene": "futuristic AI workspace with holographic screens showing code", "resolution": "4K", "aspect_ratio": "16:9", "style": "cinematic lighting, cyberpunk aesthetic, ultra-detailed" } Features: 100% free. PicXStudio's AI-powered template for instant image generation.
Optimised for nano-banana-2. Free to use — no sign-up required.
