youtube-thumbnail-design
AI-powered YouTube thumbnail generator with design guidelines for high CTR, safe zones, and mobile optimization.
Install
npx skills add https://github.com/inferen-sh/skills --skill youtube-thumbnail-designStats
| Total installs | 7,463 |
| Weekly installs | 7.5K |
| GitHub stars | 235 |
| First seen | Mar 12, 2026 |
| Source | @inferen-sh/skills |
Summary
- Requires 1280×720px minimum (1920×1080px recommended) with high contrast color pairs and max 3 colors per thumbnail
- Includes the 120px mobile test: thumbnail must clearly show mood, subject, and readable text when viewed at that width
- Safe zone guidelines prevent critical elements from being obscured by video duration timestamps (bottom-right) and chapter markers (bottom-left)
- Face expressions significantly impact CTR; surprise and curiosity outperform neutral, with faces filling 30–50% of frame and eyes directed toward text or subject
- Provides content-type patterns (tutorial, before/after, review, listicle) and A/B testing strategies for single-variable optimization
Tags
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FAQ
- How many installs does youtube-thumbnail-design have?
- youtube-thumbnail-design has 7,463 total installs and 7.5K installs this week.
- Where is youtube-thumbnail-design hosted?
- youtube-thumbnail-design is published by @inferen-sh/skills at https://github.com/inferen-sh/skills.
- How many GitHub stars does youtube-thumbnail-design have?
- youtube-thumbnail-design has 235 GitHub stars.
- When was youtube-thumbnail-design first indexed?
- OrangeBot.AI first indexed youtube-thumbnail-design on Mar 12, 2026.
- How do I install youtube-thumbnail-design?
- Run: npx skills add https://github.com/inferen-sh/skills --skill youtube-thumbnail-design