LinkedIn Carousel: What It Is and Why It Outperforms Text Posts
A LinkedIn carousel is a multi-slide swipeable post created by uploading a PDF document to LinkedIn. It displays as a series of slides readers can swipe through, similar to a presentation. LinkedIn calls them document posts.
Key Facts
- Carousels are technically PDF files uploaded to LinkedIn, not a native slide format
- They generate 3x more impressions than text posts on average due to higher dwell time
- LinkedIn displays carousels at a portrait ratio — taller than wide
- The cover slide functions as a thumbnail in the feed — it must stop the scroll
- Up to 300 slides are supported, but 7-15 is the practical sweet spot
Related Terms
linkedin document post linkedin dwell time linkedin algorithm
Frequently Asked Questions
- How do I create a LinkedIn carousel?
- Design slides in a tool (Canva, PowerPoint, or Bonsaily), export as PDF, and upload to LinkedIn as a document post. Bonsaily does this natively without a separate design tool.
- Why do carousels get more reach than text posts?
- Carousels create more dwell time — a user reading 10 slides stays on your post for 60+ seconds. LinkedIn's algorithm uses dwell time as a quality signal, which drives higher distribution.
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Start free →Last updated: April 2026.