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
Installation
SKILL.md
Create high-CTR YouTube thumbnails with AI image generation via inference.sh CLI.
| Dimensions | 1280 x 720 px (minimum) | | Recommended | 1920 x 1080 px | | Aspect ratio | 16:9 | | Max file size | 2 MB | | Formats | JPG, GIF, PNG |
Your thumbnail appears at roughly 120px wide on mobile — that's how most viewers first see it.
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: inf-sh/skills.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/inf-sh/skills --skill youtube-thumbnail-design- Source
- inf-sh/skills
- Category
- *Creative Media
- Verified
- ✓
- First Seen
- 2026-02-12
- Updated
- 2026-02-18
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: inf-sh/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/inf-sh/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 or Cursor
Where is the source repository?
https://github.com/inf-sh/skills
Details
- Category
- *Creative Media
- Source
- skills.sh
- First Seen
- 2026-02-12