Can I use multiple reference images?

Yes, the skill allows you to pass up to 14 reference images to the model to guide the composition, style, or subject of the generated output.

What is the importance of the .jpg extension?

The Gemini API returns images in JPEG format by default. You must use the .jpg extension when saving to avoid media type mismatch errors, unless you manually convert the image to another format like PNG.

Does it support image editing and refinement?

Yes, it supports multi-turn refinement, allowing you to send follow-up messages to modify specific parts of an image or apply style transfers.

What model does the Gemini Image Generation skill use?

By default, this skill uses the 'gemini-3-pro-image-preview' model, optimized for high-quality image generation and complex editing tasks.

What resolutions are available?

You can generate images in 1K (standard), 2K (high quality), and 4K (maximum resolution), depending on your performance and detail requirements.

Gemini Image Generation

Name: Gemini Image Generation
Author: jjeremycai

byjjeremycai

0•

Design Tools

Generates and edits high-resolution images using the Google Gemini API directly within your development workflow.

The Gemini Image Generation skill enables Claude to harness Google’s Gemini 3 Pro model for advanced visual creation and manipulation tasks. It provides a comprehensive interface for text-to-image generation, multi-turn image refinement, and complex composition using up to 14 reference images. Developers can precisely control output quality with support for resolutions up to 4K and various aspect ratios, while leveraging unique features like Google Search grounding to create contextually accurate visuals based on real-time data.

Key Features

01Multi-turn refinement for iterative image editing through conversation

02Precise aspect ratio control for social, web, and print formats

03High-resolution image generation up to 4K using Gemini 3 Pro

04Composition capabilities supporting up to 14 unique reference images

05Google Search grounding for data-driven visual creation

060 GitHub stars

Use Cases

01Generating professional product mockups and studio-lit marketing assets

02Iteratively refining UI components and stylized art via chat-based editing

03Designing logos and brand elements with specific text and styling requirements

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jjeremycai/claudekit gemini-imagegen

For use in Claude.ai and ChatGPT

Download Skill