nano-banana-image

AI image generation CLI powered by Gemini image models.

Prerequisites

• nano-banana binary in PATH
• GEMINI_API_KEY environment variable

If not set up, see references/installation.md.

Quick Reference

# Basic generation
nano-banana "a cat in a spacesuit"

# High-res widescreen
nano-banana "cinematic landscape" -s 2K -a 16:9