The ten-page carousel: when it works and when it is padding
The carousel is the format that most rewards someone with something to teach, and most punishes someone padding it out. The difference between them usually shows up on page three.
Why it works when it works
Because every swipe is a choice by the reader to continue. That gives Instagram a strong signal of interest, and gives you time to explain something in parts, without cramming it all into one image.
But the same mechanism works in reverse: if page three does not earn the swipe, they leave. And the signal recorded is that the content did not hold.
What fits on each page
One idea per page, always. Two ideas on one page is where the confusion starts.
- Cover: the promise. What the reader will know at the end that they do not know now.
- Middle pages: one idea each, short sentence, no paragraphs.
- Second to last: the summary, for whoever swiped fast.
- Last: the next step. Only one.
The right length is the shortest that still says everything
If the topic has four ideas, the carousel has six pages: cover, four, and close. Stretching to ten because "ten is better" only adds pages that repeat the previous ones in different words.
The test: if you delete a page and the carousel still says the same thing, that page should not be there.
The cover is half the work
Nobody swipes a carousel whose cover promised nothing. A cover with your business name and a nice photo does not promise: it describes. A promise is "three mistakes that make cakes sink".
And the promise has to be delivered by page four. A carousel that only pays off on the last page teaches people not to swipe next time.
If building carousels is what stalls publishing, start from the text: ReadyMonth delivers the month written, and splitting into pages becomes just cutting.