The carousels that go viral on my accounts all share these traits:

1. Hook slide with a specific, surprising claim

2. Each slide teaches ONE thing (not three crammed together)

3. Text is large enough to read without zooming

4. Every slide ends with a reason to keep swiping

5. Final slide has a save-worthy summary or clear CTA

6. The topic is something people want to share (makes them look smart)

I've tested hundreds of carousels across my accounts. The formula above outperforms everything else.

AI creates these carousels at scale. I set the formula once. AI follows it every time.

Consistency of format + volume of output = viral probability.

You can't guarantee viral. But you can guarantee that every carousel follows the winning formula.

Do that enough times and viral becomes inevitable.