create swipeable carousels that drive 3x engagement
LinkedIn carousels are the highest-reach format on the platform. PostAI writes the slides, designs them, and publishes them — without Canva or PowerPoint.
what you get
AI slide writer
Enter a topic or paste your content. PostAI breaks it into the right number of slides with a strong hook, clear structure, and a CTA at the end.
Professional slide design
Choose from carousel templates or apply your brand kit. PostAI generates pixel-perfect slides ready to upload to LinkedIn.
One-click export as PDF
LinkedIn carousels upload as PDFs. PostAI exports your carousel in the correct format so you never have to deal with file conversion.
Schedule and publish
Schedule your carousel directly from PostAI. It publishes to LinkedIn at your chosen time with the accompanying caption.
works with
frequently asked questions
What is a LinkedIn carousel?
A LinkedIn carousel is a multi-slide document post — uploaded as a PDF — that readers swipe through. Carousels consistently achieve 3-5x more reach than standard text posts on LinkedIn because the swipe interaction signals strong engagement to the algorithm.
How do I make a LinkedIn carousel without design software?
PostAI writes the slide content (hook, body slides, CTA) and generates the slides visually in your brand colors — then exports the PDF ready to upload. No Canva or PowerPoint needed.
What should a good LinkedIn carousel include?
A strong hook on slide 1 that promises clear value, 6-12 body slides each making one point, a CTA on the final slide, and consistent visual design. PostAI structures and designs all of this automatically from your topic.
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