Gemini Image Generation

Generate high-quality images from text prompts using Google's Gemini 3 Pro model via fal.ai.

Prerequisites

• FAL_KEY environment variable must be set (typically in ~/.zshrc)

API Endpoint

POST https://fal.run/fal-ai/gemini-3-pro-image-preview

Parameters

Required

• prompt (string): The text description of the image to generate