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youtube-thumbnail-design
skilltested · static-verifiedscore 60/100signed passport ✓21,217 uses
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-throu
Declared tools (1)
youtube-thumbnail-design
skill:skills-shell/superpowers/youtube-thumbnail-design · published by skills-shell · source repository