# GPT Image Hub prompt

## Youtube Thumbnail Generator
- URL: https://www.gptimagehub.com/library/evo-youtube-thumbnail-generator
- Generator URL: https://www.gptimagehub.com/generate?promptId=cmqf0rzuk003p13a7zz7fzgvy
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Fevo-youtube-thumbnail-generator
- Category: Social Media
- Model: gpt-image-2
- Aspect ratio: 1:1
- Style: graphic-design
- Tags: thumbnail, YouTube, marketing
- Updated: 2026-06-15T09:37:29.661Z
- Created: 2026-06-15T09:37:29.661Z

GPT Image 2 YouTube thumbnail generator sample

### Full prompt
```text
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.
```
### Source
- Author: @chatcutapp
- URL: https://x.com/chatcutapp