Task prompt · Video
Check my thumbnail at small size
by Agent Yard TeamSee if your thumbnail reads on phones.
You'll attach
Needs screenshot
Works with
ChatGPT
Claude
Gemini
Grok
CopilotUse cases
- See if your thumbnail reads on phones.
- When you already have a screenshot and want the AI to work from it instead of starting from scratch.
- Reuse it as often as you like: fill in the blanks (niche) with new details and copy again.
- With ChatGPT, Claude, Gemini and more, the AIs that support what this prompt needs.
Featured in: Best AI prompts for YouTube thumbnails.
How to use it
- Open chatgpt.com or claude.ai (or another AI listed here).
- Attach the screenshot (or paste it straight into the chat).
- Fill in the highlighted blank ([NICHE]) below, or edit them after pasting.
- Copy the prompt, paste it into the chat and send.
Fill in the blanks (optional)
Prompt
Look at my attached thumbnail. Judge it as it would appear at phone size: is the focal point clear, can text be read, does it stand out next to typical thumbnails in [NICHE]? Give 5 concrete fixes ranked by impact.
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