Can I control the aspect ratio of the generated images?

Yes, it supports various aspect ratios including 1:1 (square), 16:9 (landscape), and 9:16 (portrait) among others.

Does this skill require an API key?

Yes, you must set a GEMINI_API_KEY environment variable obtained from Google AI Studio.

Which AI model does this skill use?

The skill uses the Gemini 3 Pro Preview (Nano Banana Pro) via the Google AI Studio platform.

Where are the images saved by default?

You specify the output path manually, allowing you to save images directly into your project's assets, public, or marketing folders.

Is it suitable for generating text inside images?

While the model is highly capable, it is best used for visual elements and icons; for precise typography, it is recommended to use generated assets as background layers.

Nano Image Generator

Name: Nano Image Generator
Author: livelabs-ventures

bylivelabs-ventures

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Design Tools

Generates high-resolution visual assets, app icons, and marketing graphics directly within your development workflow using Gemini 3 Pro.

About

The Nano Image Generator is a powerful Claude Code skill designed to bridge the gap between development and design by integrating Gemini 3 Pro Preview's image generation capabilities into your terminal. This skill allows developers to create professional-grade UI elements, logos, and banners without leaving their coding environment, supporting various aspect ratios and resolutions up to 4K. By automating the placement of generated assets into project-specific directories, it streamlines the branding and prototyping process for modern software applications.

Key Features

1 GitHub stars
High-resolution image generation supporting up to 4K quality
Preset aspect ratios for icons, mobile screens, banners, and photography
Granular control over artistic styles including flat design, 3D, and minimalism
Direct integration with project asset directories and public folders
Powered by Gemini 3 Pro Preview for state-of-the-art visual output

Use Cases

Creating custom app icons and UI graphics for mobile and web projects
Generating professional hero banners and marketing assets for documentation
Developing technical illustrations and diagrams for project READMEs

About

Key Features

1 GitHub stars
High-resolution image generation supporting up to 4K quality
Preset aspect ratios for icons, mobile screens, banners, and photography
Granular control over artistic styles including flat design, 3D, and minimalism
Direct integration with project asset directories and public folders
Powered by Gemini 3 Pro Preview for state-of-the-art visual output

Use Cases

Creating custom app icons and UI graphics for mobile and web projects
Generating professional hero banners and marketing assets for documentation
Developing technical illustrations and diagrams for project READMEs