Nano Banana Pro

Vertical Ultra High Detail Image Setup for Nano Banana Pro

A JSON configuration-style prompt for Nano Banana Pro specifying a tall, vertical 8K canvas with ultra high detail. It’s a reusable base prompt to define dimensions and technical quality for vertical shots.

Prompt text

Original English text. Replace placeholders with your own details.

{
 "image_info": {
 "width": {argument name="image width" default="4096"},
 "height": {argument name="image height" default="8192"},
 "aspect_ratio": "{argument name="aspect ratio" default="1:2"}",
 "orientation": "{argument name="orientation" default="vertical"}"
 },

 "technical": {
 "resolution": "{argument name="resolution" default="8k"}",
 "dimensions": "{argument name="dimensions" default="4096x8192 or higher"}
 ,"quality": "{argument name="quality" default="ultra high detail"}"
 }
}

Source & attribution

tenso · 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.

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