Can I use my own character designs?

Absolutely. The workflow includes a specific character verification step that allows you to integrate existing characters by referencing base images in the prompts.

What AI models are the prompts optimized for?

The prompts are primarily optimized for Nano Banana Pro, though they follow general prompt engineering principles that work well with other high-end generative AI models.

Does it support Japanese text in thumbnails?

Yes, the skill is specifically designed to handle Japanese text and high-contrast color palettes to maximize engagement in Japanese-speaking markets.

How does it handle file management?

The skill automatically creates a directory structure under 'output/thumbnail/' for your prompts and images, and updates 'progress/ideas.md' to track your status.

What are 'Anti-AI' style options?

These are specific prompt modifiers used to avoid the overly polished 'AI look' by focusing on flat design, stylized forms, and hand-drawn aesthetics.

AI Thumbnail Prompt Creator

Name: AI Thumbnail Prompt Creator
Author: masayan1126

bymasayan1126

0•

콘텐츠 관리

Generates optimized AI image prompts for high-converting YouTube and blog thumbnails.

This skill streamlines the creation of visual assets for content creators by generating specialized Nano Banana Pro prompts tailored for blogs and YouTube. It automates the entire workflow—from checking existing ideas and platform-specific sizing (16:9 or OGP) to style selection and anti-AI aesthetic adjustments. By adhering to high-contrast design principles and CTR-focused strategies, it helps users produce professional-grade thumbnails while maintaining organized file outputs and progress tracking within their development environment.

주요 기능

01Four distinct visual styles: Text-centric, Character, Concept, and Comparison

02Automated prompt generation optimized for Nano Banana Pro AI

03Anti-AI style options for flat colors and stylized, non-generic aesthetics

04Platform-specific preset sizing for YouTube (1280x720) and Blog OGP (1200x630)

05Automated file organization for prompts and progress tracking in markdown

060 GitHub stars

사용 사례

01Designing high-CTR YouTube thumbnails with character-specific branding

02Creating consistent OGP social sharing images for blog articles

03Rapidly iterating on visual concepts for marketing and social media content

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add masayan1126/masayan-uni-code-plugins thumbnail

For use in Claude.ai and ChatGPT

Download Skill