nano-banana-pro

Generate and edit images via the Gemini 3 Pro Image API.

Updated Mar 15, 2026
One-click install
npx skills add https://github.com/ProyectoG007/Skill.bat --skill nano-banana-pro-proyectog007
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/ProyectoG007/Skill.bat/tree/main/scripts/07_Design_Creative/04.%20nano-banana-pro-1.0.1
Command: npx skills add https://github.com/ProyectoG007/Skill.bat --skill nano-banana-pro-proyectog007

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires google-genai, pillow, and includes scripts (resource) components.

What problem does it solve?

This Skill allows users to generate new images from text descriptions or edit existing images with specific instructions, streamlining creative workflows.

Core Features & Use Cases

  • Text-to-Image Generation: Create unique images based on detailed prompts.
  • Image-to-Image Editing: Modify existing images by providing editing instructions and an input image.
  • Resolution Control: Supports 1K, 2K, and 4K resolutions for varying output needs.
  • Use Case: A designer needs a specific illustration for a blog post; they can describe it to the Skill and receive a generated image. Another user might want to add a specific element to a photo they already have, which this Skill can facilitate.

Quick Start

Generate a new image of a futuristic cityscape at sunset with a 4K resolution.

Frequently Asked Questions about nano-banana-pro

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate images from text descriptions using the Gemini API?

To generate images from text, you provide detailed text-to-image prompts to the Gemini 3 Pro Image API. Precise prompt engineering is required for optimal results, allowing you to create unique images based on your specific descriptions.

Can I edit existing images and add new elements using AI?

Yes, you can edit existing images through image-to-image transformations. By providing an input image along with specific editing instructions, the API modifies the image and handles requests for adding elements or making alterations.

What resolutions are supported for AI image generation and upscaling?

AI image generation and upscaling support 1K, 2K, and 4K resolutions. This allows you to control the output quality to match varying needs, from standard web graphics to high-resolution illustrations.

Do I need an API key to generate and modify images with Gemini?

Yes, API key authentication is required to generate and modify images with the Gemini 3 Pro Image API. You must configure this key to authorize your text-to-image and image-to-image processing requests.

What is the best way to get high-quality results from text-to-image generation?

The best way to achieve high-quality text-to-image generation results is through precise prompt engineering. Providing detailed, specific text descriptions ensures the Gemini API accurately translates your creative vision into an image.