·youtube-thumbnail-design
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youtube-thumbnail-design

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toolshell/skillsGitHub: toolshell/skillsSource: toolshell/skills

YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image

toolshell·youtube·thumbnail·design
2.8KInstalls·758Trend·@toolshell

Installation

GitHub: toolshell/skills
$npx skills add https://github.com/toolshell/skills --skill youtube-thumbnail-design

How to Install youtube-thumbnail-design

Quickly install youtube-thumbnail-design AI skill to your development environment via command line

  1. Open Terminal: Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.)
  2. Run Installation Command: Copy and run this command: npx skills add https://github.com/toolshell/skills --skill youtube-thumbnail-design
  3. Verify Installation: Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Source: toolshell/skills.

SKILL.md

View raw

Create high-CTR YouTube thumbnails with AI image generation via inference.sh CLI.

Requires inference.sh CLI (infsh). Get installation instructions: npx skills add inference-sh/skills@agent-tools

| Dimensions | 1280 x 720 px (minimum) | | Recommended | 1920 x 1080 px | | Aspect ratio | 16:9 | | Max file size | 2 MB | | Formats | JPG, GIF, PNG |

YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image Source: toolshell/skills.

Facts (cite-ready)

Stable fields and commands for AI/search citations.

Install command
npx skills add https://github.com/toolshell/skills --skill youtube-thumbnail-design
Source
toolshell/skills
Category
*Creative Media
Verified
✓
First Seen
2026-03-08
Updated
2026-03-10
URL
https://www.learn-skills.dev/en/skills/toolshell/skills/youtube-thumbnail-design

Browse more skills from toolshell/skills

Quick answers

What is youtube-thumbnail-design?

YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image Source: toolshell/skills.

How do I install youtube-thumbnail-design?

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/toolshell/skills --skill youtube-thumbnail-design Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Where is the source repository?

https://github.com/toolshell/skills

Details

Category
*Creative Media
Source
skills.sh
First Seen
2026-03-08

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