Nano Banana Pro (Gemini 3 Pro Image)

Generate and edit professional-quality images using Google's state-of-the-art Gemini 3 Pro Image model.

API Configuration

Set your Gemini API key as an environment variable:

export GEMINI_API_KEY="your-api-key-here"

Get your API key at: https://aistudio.google.com/apikey

Quick Start

Test API Connection

Before generating images, verify API credentials: