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YouTube Thumbnail Generator
A prompt that generates YouTube thumbnails based on video content and existing frame references.
Prompt
Based on the video content and this current frame, generate a YouTube thumbnail that fits the video. Reference the style of the provided image but customize the branding elements. Create a high-impact thumbnail with bold text, expressive facial expression or key visual, bright contrasting colors, and clear visual hierarchy optimized for small display sizes. The thumbnail should immediately communicate the video topic and compel clicks.
为什么有效
- • Reference-based generation ensures the thumbnail matches the actual video content.
- • Specifying "optimized for small display sizes" guides the model toward bold, readable designs.
- • YouTube thumbnail aesthetics are well-represented in the model's training data.
可替换变量
- • video topic
- • brand logo
- • text overlay
- • color scheme
实用建议
- • Keep text to 3-5 words maximum for thumbnail readability.
- • Use high contrast between text and background for visibility at small sizes.