Character Consistency Template and Example Prompt

A template and an example prompt demonstrating how to use JSON parameters in Nano Banana Pro to maintain character consistency across multiple images, specifically for a tech startup team brainstorming scene.

Prompt

{
  "scene": "tech startup team brainstorming in modern office",
  "characters": [
    {
      "character_id": 1,
      "description": "Asian female engineer, mid-20s, black hair in ponytail, wearing blue hoodie and glasses, confident expression",
      "consistency_priority": "high",
      "position": "center, gesturing at whiteboard"
    },
    {
      "character_id": 2,
      "description": "Latino male developer, early-30s, beard, casual t-shirt, focused expression",
      "consistency_priority": "high",
      "position": "left side, typing on laptop"
    }
  ],
  "character_interactions": "collaborative and engaged, both focused on same project",
  "maintain_across_series": true
}

How to use this prompt

Copy the prompt above and paste it into an AI image generator such as Google Gemini (Nano Banana) or a similar tool. Replace any bracketed placeholders with your own details, then generate and refine the result.

Prompt collection credit: YouMind Awesome Nano Banana Pro Prompts (CC BY 4.0). Credit to the original prompt creators. To request removal of a prompt or image, please contact us.