Title and Thumbnail Concepts
Generates title and thumbnail pairs that promise the same thing, and flags the ones the video cannot deliver.
Free — no card needed
Create a free account
to open Title and Thumbnail Concepts — and the other 364 prompts across 21 categories.
Already have an account?
Running it, start to finish
- State what the video genuinely delivers before generating anything.
- Discard the concepts marked as overpromising.
- Test three from different approaches and read the result against section 5.
What you get back
The output this produces, every time.
- Treats title and thumbnail as one unit and checks they are not saying the same thing twice.
- Marks the concepts that promise more than the video delivers, which damage the channel rather than just underperform.
- Says what a win in each test would actually tell you about your audience.
Getting better results
Where this usually goes wrong, and how to avoid it.
- Be honest in the deliverable check. An overpromising thumbnail wins the click and loses the retention, and the platform learns from the second.
- Test across approaches. Three versions of the same idea produce a result you cannot generalise from. The picks are deliberately spread.
- Check at phone size. Shrink the thumbnail to a thumbnail. Most concepts that fail do so because they were designed at full size.
More Video prompts
All Video →- Videovideo
Long Video to Multi-Platform Cutdown
Finds the self-contained moments inside a long video that work as standalone clips, with per-platform captions and the exact timestamps to cut.
ClaudeChatGPTGemini000Open → - Videovideo
Short-Form Hook Variants
Generates twelve distinct opening hooks for one idea across six mechanisms, so you can test the angle rather than guessing at it once.
ClaudeChatGPTGemini+1000Open → - Videovideo
Retention-Shaped YouTube Script
Writes a script built around where viewers actually leave — an open loop in the first eight seconds, and a re-hook at every drop-off point.
ClaudeChatGPTGemini000Open →
Written for The AI University. Every prompt in this library is original work — authored, tested and revised here, not collected from elsewhere. 365 of them, free with an account.