The Caption Stack — Free AI Prompt for Writing Instagram Captions
CREATOR PROMPT VAULT · CAPTIONS & CTAS · 15
The Caption Stack
What it does: Write 3 caption options — each ending in a comment trigger that drives reach. It's the AI prompt for writing Instagram captions — free, copy-paste, and it works in Claude, ChatGPT or Gemini.
The prompt
[Paste CREATOR PROFILE] Video topic: [topic]. Write 3 caption options: (a) one-liner + 3 niche hashtags, (b) mini-story caption that adds context the video didn't have, (c) value-add caption with one bonus tip. Each ends with a comment trigger — a question or keyword prompt.
How to use it
Run prompt 01 (the Creator Profile) first and paste its output at the top of your session, then fill the [brackets] above and run this one. Works on the free tier of any major AI.
Why it works
A caption is a second hook. Giving the AI three distinct angles — and forcing a comment trigger on each — turns passive viewers into commenters, which the algorithm rewards.
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