GLOSSARY · CONTENT CRAFT
Carousel
A carousel on LinkedIn is a multi-page post that readers swipe or click through one slide at a time. Today it is created by uploading a PDF as a document post; LinkedIn tested and then retired a separate native carousel format in 2023, so the document post is the standard way to publish one. Carousels suit step-by-step explanations, frameworks, checklists and before-and-after comparisons, because each slide carries one idea and the format rewards readers who keep swiping. Each swipe is a deliberate action, which makes carousels useful for holding attention.
How it works in practice
A carousel is a design job as much as a writing job. Each slide is a page of a PDF, usually square or portrait, and it is viewed at feed size on a phone, so the text must be large and the idea per slide must be single. The first slide works like a hook: it is the only slide people see without swiping, so it names the payoff. The last slide usually states a takeaway and, if appropriate, a next step. Slides in between follow a sequence a reader can predict: the problem, the steps, the example, the summary. Carousels earn attention because they turn reading into a series of small decisions to continue, and each one reflects genuine interest.
They also work as repurposing: a long post or a newsletter section can become a ten-slide carousel without new thinking. The weaknesses are real. Carousels made from templates look interchangeable, and readers have learned to skip slides that look like every other "7 lessons" deck. Text inside a PDF is harder for search and accessibility tools to read than text in the post body, so write a proper caption that states what the carousel covers. Keep decks short; a good carousel is usually six to twelve slides. If the idea does not need slides, write it as a text post.
Example
A founder turns a post about their hiring scorecard into an eight-slide PDF: title slide, the problem, five scorecard criteria with one line each, and a closing slide with the full scorecard. The caption summarises the five criteria in plain text.
Common mistake
Using a stock template with heavy gradients and a logo on every slide. It reads as marketing collateral rather than one person's thinking, and the format's attention advantage disappears.