How to make a carousel post on LinkedIn
4 min read
Step-by-step: build a LinkedIn carousel, export it as a multi-page PDF and upload it as a document post — no Canva or InDesign needed.
What a LinkedIn carousel actually is
LinkedIn has no dedicated carousel uploader. What people call a carousel is a document post: you upload a PDF, and LinkedIn renders each page as a swipeable slide in the feed. That means the whole job is producing a clean multi-page PDF where every page is one slide.
Step 1 — Plan the slides before you design
A carousel that performs usually follows the same shape: a hook slide that promises one specific outcome, three to seven slides that each make a single point, and a closing slide with a call to action. Keep one idea per slide — anything that needs two paragraphs belongs on two slides.
Write it as plain text first. In DeckWave you can paste markdown where each # heading becomes a slide title and the lines under it become the body, so the outline turns into a deck without any layout work.
Step 2 — Design consistently, not creatively
Pick one theme, one font pairing and one aspect ratio, and keep them across every slide. Contrast matters more than decoration: most of the feed is on mobile, so titles should stay readable at thumbnail size. Add your name, handle and a slide counter so people know who made it and how far along they are.
Step 3 — Export a multi-page PDF
Export the deck as a single PDF with one slide per page. Avoid exporting images and stitching them later — page order and resolution get lost that way. In DeckWave the PDF export renders each slide at 2x scale so text stays sharp after LinkedIn re-compresses it.
Step 4 — Publish it as a document post
On LinkedIn, start a post, choose the document option, upload the PDF and give it a title. The title shows under the carousel in the feed, so make it a benefit rather than a file name. Write the post copy as a mini-hook that repeats the promise of slide one, and reply to early comments — that is what keeps the post circulating.
Common mistakes
Too much text per slide, a hook that describes a topic instead of a payoff, low contrast body copy, inconsistent margins between slides, and no call to action on the last slide. Fix those five and your carousel is already better than most of the feed.
Need a starting structure? Browse the carousel templates and edit one instead of starting blank.