What to post on LinkedIn: 6 content types to boost engagement

What should I post on LinkedIn? How can I convey my ideas in new ways?

If you’ve ever felt stuck for ideas about what to post on LinkedIn, you’re not alone. Every creator goes through this — even after months or years of posting. That’s why it’s important to get inspiration for new ways to express your thoughts.

We’ve curated examples of real LinkedIn posts from creators who have built audiences through their content. Go through the different content types and see what you can apply to your next post.

In this guide, we break down six content types and show you how to maximize each one to boost your engagement:

1. Text Posts
2. Polls
3. Carousels
4. Video
5. Question Posts
6. Articles

We’ll take you through how different content types help you communicate different ideas and reach different goals — and how screen real estate plays a role when posting different types of content.

1. Text Posts

If you’re new to LinkedIn, text-only posts are your best starting point. They’re simple, fast to create, and perform consistently well.

The key advantage of text posts: they force you to focus on your message. No visuals to lean on, no bells and whistles. Just your ideas, clearly communicated.

Tips for strong text posts:

• Lead with a strong hook (your first line determines everything)
• Keep paragraphs short — one to two sentences max
• Use white space to create visual breathing room
• End with a question or CTA to drive comments

2. Polls

Polls are a low-effort, high-engagement format. They invite participation without requiring people to write a comment — which lowers the barrier to engagement.

The best polls aren’t random questions. They tap into genuine debates in your industry or challenge assumptions your audience holds.

Pro tip: Share your own take in the post text above the poll. This transforms a simple poll into a conversation starter.

3. Carousels

Carousels (PDF documents uploaded as posts) are one of the highest-engagement formats on LinkedIn. They take up significant screen real estate and encourage swiping — which signals engagement to the algorithm.

Great carousels share a few traits:

• Strong cover slide that acts as a hook
• One idea per slide
• Clean, readable design (you don’t need a designer — clarity beats aesthetics)
• A final slide with a CTA

4. Video

Video content stands out in the feed because it’s still underused on LinkedIn compared to text and images. Native video (uploaded directly to LinkedIn) performs better than links to YouTube or other platforms.

Keep LinkedIn videos short — under 2 minutes is ideal. Remember that 80% of LinkedIn video is watched without sound, so always add subtitles.

5. Question Posts

Asking your audience a genuine question is one of the simplest ways to generate comments. The key word is genuine. Don’t ask questions you already know the answer to — ask questions you’re actually curious about.

Question posts work because they flip the dynamic: instead of broadcasting, you’re inviting participation. Your audience becomes part of the content.

6. Articles

LinkedIn articles (long-form blog posts published on the platform) are underutilized. They’re great for establishing thought leadership on topics that need more depth than a post allows.

Articles stay on your profile permanently and are indexed by search engines — making them a long-term asset for visibility.

Beyond content types: where ideas come from

The format matters, but the idea behind the post matters more. Here are reliable sources of content ideas:

• Personal stories: Write about experiences — wins, failures, lessons learned
• Industry insights: Share your take on trends, news, or changes in your space
• Behind the scenes: Document what you’re building, learning, or working through
• Curated content: Share resources — podcasts, books, articles — that your audience would find valuable. Add your perspective on why it matters
• Repurposed content: Turn tweets, newsletter issues, or conversations into LinkedIn posts
• Audience questions: Pay attention to DMs, comments, and common questions in your space

The creators who never run out of ideas aren’t more creative — they’ve built a system for capturing ideas as they come. Keep a running note on your phone. Every conversation, article, or observation is potential content.

Use Shield’s analytics to track which content types and ideas perform best for your audience. Double down on what works.