Create YouTube Thumbnail Prompts with AI
Use AI to create YouTube thumbnail image prompts with a clear subject, emotion, layout and no generated text.
Prompt
Create YouTube thumbnail image prompts for the video below. Make the thumbnail visually clear at small size. Do not include readable text inside the generated image. Leave space where text could be added later if needed.
Video topic:
[TOPIC]
Audience:
[AUDIENCE]
Main emotion or hook:
[HOOK]
Format:
[LANDSCAPE THUMBNAIL]
Please include:
- 5 thumbnail concepts
- subject or face direction
- background idea
- lighting
- visual contrast
- space for text overlay later
- what to avoid
- negative prompt
Video topic:
[TOPIC]
Audience:
[AUDIENCE]
Main emotion or hook:
[HOOK]
Format:
[LANDSCAPE THUMBNAIL]
Please include:
- 5 thumbnail concepts
- subject or face direction
- background idea
- lighting
- visual contrast
- space for text overlay later
- what to avoid
- negative prompt
Example Input
Video topic: how to check AI summaries. Audience: beginners and small business owners. Hook: avoid trusting a summary too quickly. Format: landscape thumbnail.
Example Output
Five thumbnail prompt ideas with clear subject, contrast, space for later text and negative prompts that avoid generated words, logos and clutter.
Before you ask
Add the video topic, audience, hook and thumbnail format. Decide whether text will be added later outside the image generator.
Check before use
Check that the subject reads clearly at small size and that the prompt leaves space for any later text overlay.
Common mistakes
Asking the image generator to create thumbnail text, which often produces unreadable words and messy layouts.
Useful for:
Images
Works well with:
ChatGPT, Gemini, Midjourney, DALL-E
Nova9 Tools
Need an idea or a better prompt?
Generate fresh ideas first, or go straight to the Prompt Builder if you already know what you want to create.
