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nano-banana-pro

Generate or edit images via Google's Gemini 3 Pro Image API.

Updated Mar 16, 2026
Search Tags:#editing#images#gemini#generate#resolution#prompt#ai-art
One-click install
npx skills add https://github.com/fufuonline/openclaw --skill nano-banana-pro-fufuonline
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: nano-banana-pro
Source: https://github.com/fufuonline/openclaw/tree/main/skills/nano-banana-pro
Command: npx skills add https://github.com/fufuonline/openclaw --skill nano-banana-pro-fufuonline

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This skill enables fast generation or editing of images using Gemini 3 Pro Image, reducing time to visual assets.

Core Features & Use Cases

  • Generate new images from textual prompts using Gemini 3 Pro Image.
  • Edit existing images by applying prompts and optional input images.
  • Automatically adjust output resolution (1K/2K/4K) and save PNG outputs for web or print.

Quick Start

Provide a prompt to generate an image, or supply an input image and a prompt to edit it.

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 textual prompts using Gemini?▼

Image generation with Gemini requires providing a text prompt to the Skill, which then uses the Gemini 3 Pro Image API to create the visual asset. You can also specify a desired output resolution.

Can I edit existing images with a text prompt using the Gemini API?▼

Editing existing images is supported by supplying both an input image and a text prompt to the Skill. The Gemini 3 Pro Image API processes these inputs to apply your requested modifications.

Do I need a Gemini API key to control image resolution?▼

A Gemini API key is required to access the Gemini 3 Pro Image API for both generation and editing. This key allows the Skill to process prompts and adjust output resolution up to 4K.

What resolutions does Gemini 3 Pro Image generation support?▼

Gemini 3 Pro Image generation supports 1K, 2K, and 4K resolutions. The Skill automatically adjusts the output resolution based on your settings and saves the final result as a PNG file.

What is the best way to export AI-generated images for web or print?▼

Using this Skill's automatic PNG output feature is an efficient way to export AI-generated images for web or print. It ensures high-quality resolution settings up to 4K are saved directly from the Gemini API response.

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