How to Create LinkedIn PDF Carousels with Claude Cowork

If you've ever run marketing for a B2B media company, you know that LinkedIn PDF carousels are one of the best-performing content formats on the platform. You'll also know they can be a pain to produce. My workflow has always been to find the most popular article, break it down into 3–5 key points, have a designer put it together, and then post. Once a week isn't bad, but if you're managing 5 or 6 brands, that's easily an hour or two every time.

Claude Cowork can take most of that off your plate. Give it an article URL, and it will summarize the content, structure it into cards, and generate a designed PDF based on your brand guidelines. The first time takes about 15 minutes to set up. After that, under 5 minutes per carousel.

You'll spend a little time upfront getting the brand template right, but after that, it's as simple as dropping in a URL.

LinkedIn treats PDF uploads as native documents — they display as swipeable carousels directly in the feed, no external link required. That matters because LinkedIn's algorithm rewards dwell time: every swipe is a signal that someone engaged with your content. Educational carousels also sit in a sweet spot where they feel useful rather than promotional, making people more likely to save and share them.

If you're posting consistently for a B2B brand, carousels are one of the few formats where you can repurpose existing content — a blog post, a case study, a newsletter issue — and get meaningful engagement without writing something new from scratch.

Before you start, spend a few minutes filling out your brand guidelines so Claude Cowork gets the colors and font styles right. Here's a sample:

Open Claude Cowork. In the left-hand sidebar, you'll see Customize; click it. We're going to add some plugins and skills as helpers to give our process more design and marketing lift.

Click the Add Plugin button. We'll be adding the Marketing and Design plugins from Anthropic. The Marketing plugin helps Claude frame content for the right audience and platform tone. The Design plugin gives it better judgment on layout, spacing, and visual hierarchy — so instead of a generic PDF, you get something that actually looks like your brand. 

You can then click on Skills in the top left-hand corner and find the /canvas-design skill. With these plugins and skills active, Claude Cowork will produce tighter designs and stay consistent with the guidelines you've set.

Paste your brand guidelines into the conversation like this:

Tell Claude Cowork to save these brand guidelines for the project. That way, you're not pasting them every session — it'll pull from context, use fewer tokens, and stay consistent.

Give Claude Cowork the brief for how to structure the carousel.

This gives you a structured draft broken into cards. If anything needs adjusting, tell Claude Cowork exactly what to change and where.

This is where Claude Cowork shines. It'll generate the PDF using your brand colors, drawing on the skills and plugins from Step 1 to push the design further. Here's the prompt:

If the PDF needs visual tweaks, use targeted feedback.

Iterate until it looks right, then ask Claude Cowork to update the design spec so you don't have to repeat the same feedback next time.

Text overflows the card edges. Reduce the body text length in the prompt (try 80 words max instead of 100), or ask Claude Cowork to increase the card margin and reduce font size by 2pt.

The colors don't match your brand. Make sure your hex codes are passed explicitly in the brand guidelines. Vague descriptions like "navy blue" can drift across generations — specific hex values don't.

The design looks too generic. Explicitly mention the /canvas-design skill in your generation prompt: "Apply the canvas-design skill for layout decisions." The plugins and skills don't always activate unless prompted directly.

Claude Cowork can't access the article URL. Paste the article text directly into the conversation instead of the URL. The output will be the same.

Can I use this for any article?

Yes — blog posts, newsletter issues, case studies, and even long LinkedIn posts all work well as source material. The longer and more structured the content, the easier it is for Claude Cowork to pull distinct insights for each card.

Can I adapt this for other platforms?

Absolutely. Instagram carousels use a square format (1:1), and Twitter/X threads work well as a plain-text variation of the same structure. The prompts transfer with minor adjustments to card count and aspect ratio.

How do I post the PDF to LinkedIn?

When creating a LinkedIn post, click the document icon (the page with a folded corner) below the text box. Upload your PDF, and LinkedIn will automatically display it as a swipeable carousel in the feed.

Once you've got the brand template dialed in, this whole process takes under five minutes per carousel. Drop in a URL, review the card structure, tweak anything that doesn't feel right, and you've got a publish-ready PDF — no design back-and-forth, no layout juggling.

Suppose you're running multiple brands or posting carousels regularly, the time savings compound fast. And since the brand spec lives in the project, every new carousel starts from a consistent baseline.

Claude Cowork handles more than content repurposing. I've also written about automating customer service email replies with Gmail and Stripe and triaging a newsroom inbox on autopilot. If you want to use Claude across your broader B2B marketing stack, the Google Sheets + Claude company research guide is a good next read.