爆款 YouTube 缩略图模板

一套用于生成高点击率 YouTube 缩略图的综合结构,支持自定义主体、表情和光影效果。

Prompt 正文

默认展示英文原文。点击“用它生成”后,首页会默认载入此草稿。

Create a highly clickable YouTube thumbnail. SUBJECT: {argument name="subject" default="main character/object/person"} EXPRESSION / ACTION: [strong emotion, reaction, movement, pose] COMPOSITION: [close-up / medium shot / wide shot] [subject placement] [camera angle] [foreground/background separation] VISUAL HIERARCHY: primary focus should immediately draw attention to [important subject] secondary details should support the story without clutter LIGHTING: {argument name="lighting" default="cinematic lighting style"} [rim light / glow / dramatic contrast / soft light] COLOR DISTRIBUTION: dominant colors: [ ] accent colors: [ ] high contrast between subject and background BACKGROUND: [simple readable environment] avoid clutter support the narrative only STYLE: [realistic / anime / cinematic / watercolor / stylized / etc.] THUMBNAIL OPTIMIZATION: ultra readable at small size high contrast silhouette large facial expression clean negative space minimal objects strong emotional clarity high saturation focal points professional YouTube thumbnail composition ASPECT RATIO: {argument name="aspect ratio" default="16:9"}

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