gemini-image-generation

Generate and edit images with Gemini models using text and reference prompts.

61|1|Updated Apr 2, 2026
One-click install
npx skills add https://github.com/Innei/SKILL --skill gemini-image-generation-innei
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gemini-image-generation
Source: https://github.com/Innei/SKILL/tree/main/skills/content/gemini-image-generation
Command: npx skills add https://github.com/Innei/SKILL --skill gemini-image-generation-innei

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Gemini image generation tasks require precise prompts, reference-based edits, and careful watermark handling to achieve consistent visuals across iterations. This skill provides a structured approach to generating and editing images with Gemini models while preserving character identity, pose, and composition, and guiding watermark removal through prompt instructions.

Core Features & Use Cases

  • Prompt-driven text-to-image and reference-based image-to-image generation using Gemini models.
  • Maintain character and pose consistency across multiple outputs by reusing references from previous results.
  • Instruct watermark removal via prompts rather than patching source images, ensuring cleaner finals.
  • Flexible deployment workflow with automatic API key resolution (Vertex AI or Gemini) and safe prompting guidance.

Quick Start

Describe the visual you want, specify the target Gemini model, and generate images that preserve identity and remove watermarks.

Frequently Asked Questions about gemini-image-generation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate consistent images with Gemini using reference images?

To generate consistent images with Gemini, you can use reference-based image-to-image workflows by passing previous outputs as references. This preserves character identity, pose, and composition across multiple iterations while controlling prompts to avoid unwanted text.

How do I remove watermarks from Gemini image generation outputs?

You can remove watermarks from Gemini image generation outputs by instructing the model via prompts rather than patching source images. This approach enforces prompt-level watermark removal to ensure cleaner final visuals without manual editing.

Do I need Python and google-genai to automate Gemini image generation tasks?

Yes, automating Gemini image generation tasks requires Python with the google-genai, Pillow, and python-dotenv libraries. The skill uses a helper function to load credentials from environment variables for either the Gemini API or Vertex AI.

Can I perform style transfer on existing assets using Gemini models?

Yes, you can perform style transfer on existing assets using Gemini models through prompt-driven image-to-image edits. This allows you to restyle existing visuals while maintaining composition and enforcing consistent character identity across iterations.

What is the best way to avoid unwanted text artifacts in Gemini image generation?

The best way to avoid unwanted text artifacts in Gemini image generation is through careful prompt control. By structuring prompts precisely for text-to-image and image-to-image tasks, you guide the model to enforce watermark removal and prevent artifacts.