Summary
Creates YouTube thumbnails optimized for mobile viewing and click-through rates using AI image generation. Includes the crucial 120px mobile visibility test, safe zone mapping to avoid YouTube's UI overlays, and psychology-based face expression guidelines. Generates thumbnails at proper 1280x720 specs with high-contrast color schemes and readable text sizing. The before/after split compositions and A/B testing prompts are solid for content creators who need to iterate quickly. Covers the technical stuff most designers miss like timestamp overlay zones and mobile-first design principles that actually impact CTR.
Install to Claude Code
npx -y skills add inferen-sh/skills --skill youtube-thumbnail-design --agent claude-codeInstalls into .claude/skills of the current project.
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Files
SKILL.md
Select a file.
Featured
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Categories
