Promo Effect v2.0 Prompt for Profile Screenshot Composition

A technical prompt structure for Nano Banana Pro's 'Promo Effect v2.0' feature, designed to composite a character image onto a user's profile screenshot. The prompt enforces specific rules, such as ensuring the 'Follow' button text is present, maintaining background structure, and defining the character's pose (sitting, pointing to the account name and the 'Follow' button). This prompt is highly specialized for UI manipulation and image composition.

Prompt

{
  "edit_type": "precise_composite_overlay_dual_interaction_english_ui",

  "source": {
    "_hint": "Base Logic: Character sitting on Background. Background is fixed EXCEPT for the specific text on the button.",
    "mode": "IMAGE_COMPOSITION",
    "reference_images": {
      "foreground": "character_ref_image",
      "background_canvas": "profile_page_screenshot"
    },
    "consistency": {
      "character_fidelity": "high",
      "background_structure": "rigid_layout_preservation"
    }
  },

  "ui_text_enforcement": {
    "_hint": "CRITICAL: Ensure the button text reads 'Follow' in English, regardless of the text in the original screenshot.",
    "target_element": "action_button_top_right",
    "mandatory_text": "Follow",
    "language": "English",
    "font_style": "sans_serif_bold_legible",
    "correction_policy": "overwrite_original_text_if_not_follow"
  },

  "background_preservation": {
    "_hint": "Background is a rigid floor. Only allow changes to shadows and the button text.",
    "policy": "strict_pixel_retention_mostly",
    "allowed_modifications": [
      "realistic_contact_shadows_under_character",
      "replacement_of_button_text_to_Follow"
    ]
  },

  "camera_and_lighting": {
    "_hint": "Character sitting ON the interface.",
    "perspective": "high_angle_looking_down",
    "grounding_effect": {
      "technique": "contact_shadows_under_legs",
      "placement": "on_background_surface"
    }
  },

  "pose": {
    "_hint": "Dual pointing: Left Hand -> Name, Right Hand -> 'Follow' Button.",
    "pose_style": "sitting_cross-legged_or_kneeling",
    "head_position": "tilted_back_looking_at_camera",
    "hands_configuration": {
      "s

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.

This prompt is designed to work with a reference photo. Upload your own photo (only one you have the right to use) together with the prompt.

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.