YouTube Thumbnail Design
技能 已验证 活跃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
To empower users to create high-CTR YouTube thumbnails by leveraging AI image generation and providing expert design principles.
功能
- AI-powered YouTube thumbnail generation
- Specific dimension and aspect ratio adherence
- Guidance on safe zones and element placement
- Color strategy and contrast recommendations
- Best practices for text and face expression psychology
使用场景
- Designing compelling thumbnails for YouTube videos
- Optimizing click-through rates for video content
- Creating visually appealing video cover images
- Ensuring thumbnail readability on mobile devices
非目标
- Generating video content itself
- Providing video editing capabilities
- Performing direct A/B testing on the YouTube platform
工作流
- Install the belt CLI skill.
- Log in to inference.sh via the CLI.
- Use the provided `belt app run` command with a specific prompt and dimensions.
- Review generated thumbnail against design specifications and best practices.
实践
- Visual design
- Content optimization
- AI prompt engineering
先决条件
- inference.sh CLI ('belt') installed
- belt login
安装
npx skills add inferen-sh/skills通过 npx 运行 Vercel skills CLI(skills.sh)— 需要本地安装 Node.js,以及至少一个兼容 skills 的智能体(Claude Code、Cursor、Codex 等)。前提是仓库遵循 agentskills.io 格式。
质量评分
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