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LinkedIn post ideas: what to post and how to never run out

How to find LinkedIn post ideas from your own work, and 15 prompts to start from, for any profession.

Updated 2026-10-13

In short

You do not run out of ideas. You run out of noticing them. The best LinkedIn posts come from your own work, so the trick is a habit of writing things down while they happen.

Where to find ideas

  1. Questions you were asked this week. If one person asked, others wonder.
  2. Mistakes you made and what you changed.
  3. Things you explained twice. A repeated explanation is a post.
  4. Decisions, with the reasoning, including the ones you got wrong.
  5. Comments on other people's posts that turned into long replies.

15 prompts to start from

  • The mistake that cost me the most, and what I do now.
  • Five questions I ask before I take on a client.
  • What I wish I knew in my first year.
  • A myth in my field that I stopped believing.
  • My checklist for the first week of a new project.
  • What I look for when I read an application.
  • A decision I changed my mind on.
  • How I explain my job to a ten-year-old.
  • A tool I stopped using, and why.
  • A template I use every week.
  • A number I track, and what it taught me.
  • What a good day looks like in my role.
  • Three things I would automate first.
  • A book or article that changed how I work, in one slide each.
  • What I would do differently if I started over.

Turn an idea into a post

Short idea, then the format. A list or a process works as a carousel, a single rule as an image post. For formats that get saved, see 10 LinkedIn post formats.

Keep a list

Keep one note on your phone called Post ideas. Add a line whenever something happens that you would tell a colleague. Ten minutes a week turning two of them into drafts is enough.

Questions

What should I post on LinkedIn?+

What you know from doing your work: mistakes and fixes, checklists, decisions and things you explained more than once.

How often should I post on LinkedIn?+

Pick a rhythm you can keep. A post a week for six months does more than a burst of ten and then silence.

On this page

  • Where to find ideas
  • 15 prompts to start from
  • Turn an idea into a post
  • Keep a list

Make it now

Describe it once. The designer lays out every slide.

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Make this post now

Describe the idea. You get one designed image with your words on it, ready to post.

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Keep reading

  • Posts10 LinkedIn post formats people save
  • PostsLinkedIn post formats: text, image, document, video and poll compared
  • PostsHow to post on LinkedIn: text, images, documents and carousels
  • PostsSocial media content ideas: 24 posts you can make this week