How to Write a LinkedIn Post in 2026: Format, Hook and Length (With Examples)

To write a LinkedIn post, pick one idea, write the body first, then write a first line that makes sense on its own and fits before LinkedIn's "…more" cut (about 140 characters on mobile). Use short paragraphs with blank lines between them, add one specific piece of proof, and end with a question or a clear takeaway.

That's the whole method. The rest of this guide shows each step, where the cut actually falls, what the length data says, a template you can copy, and five before-and-after rewrites. Where a number comes from a vendor rather than from LinkedIn, we say so.

Step 1: pick one idea

A post that tries to say three things says none of them. Before you write a word, finish this sentence: "After reading this, someone will know that…".

Good single ideas for a LinkedIn post:

• A lesson from something that went wrong, and what you do differently now.

• A decision and the reason behind it.

• A number from your work and what it means.

• A view that others in your field don't share, with your reason.

• A how-to for one small task, in steps.

If you have two ideas, you have two posts. Save the second for later in the week.

Step 2: write the body first

Most people start with the hook and get stuck. Write the middle instead: what happened, what you learned, what the reader should do with it. Write it the way you'd explain it to one person across a table.

Then cut. Remove the warm-up sentences at the top ("I've been thinking a lot about…"), the summary at the bottom that repeats the point, and any sentence that would still be true about any company in any industry.

Step 3: write the hook last, and fit it before "…more"

The hook is the part people see before they decide to tap "…more". LinkedIn doesn't publish where that cut falls, so every figure is a measurement. Ours, used in our free LinkedIn post preview, cuts at whichever comes first:

LinkedIn does not publish the cut. These are measurements; treat them as approximate.

Write for the mobile cut: it's the shorter one, so a hook that fits there fits on desktop too. Three ways to make the hook work:

• Make the first line stand alone. If it only makes sense with the second line, swap them.

• Be specific. "We cut our onboarding from 9 steps to 3" beats "Some thoughts on onboarding".

• Don't spend the fold on a blank line. A single short line, then a blank line, then more text uses two of your two mobile lines.

Our free LinkedIn hook generator suggests openers if you're stuck, and the post preview shows exactly where your draft cuts on mobile and desktop.

Step 4: format it for phones

LinkedIn posts are read on small screens, fast. A few rules make a post easy to read there:

• Short paragraphs: one to three lines each, with a blank line between them.

• One sentence per line when you're making a list of points or steps.

• Bold sparingly. LinkedIn has no bold button; bold text is made of special Unicode characters (our LinkedIn text formatter does it). Screen readers can read those characters badly, so use it for a word or two, not whole sentences.

• Emoji as signposts, not decoration. One at the start of a list item can help; five in a line doesn't.

• Hashtags at the end, or not at all. LinkedIn says hashtags "don't directly influence distribution", and an AuthoredUp study of 994,894 posts found no measurable effect.

Step 5: add one piece of proof

A claim with nothing behind it reads like an opinion. Add one thing a reader can check or picture:

• A number: "Activation went up 18% the same week."

• A quote: what a customer actually said (with permission).

• A screenshot or photo of the thing you're describing.

• A before and after: what it looked like, what it looks like now.

One is enough. Three numbers in a short post start to read like a report.

Step 6: end with something to reply to

Comments carry a lot of weight on LinkedIn, and since July 2026 they're ranked by relevance to each reader. So end in a way that invites a real reply:

• A specific question: "What's one step you could delete from your onboarding?" works. "Thoughts?" rarely does.

• Or a clear takeaway people can agree or disagree with.

Skip "Comment YES and I'll send it". LinkedIn filters engagement bait, and engagement pods are not allowed.

Step 7: check the preview, post, and stay for the comments

Before you post:

• Read it on the mobile preview and check the hook ends before "…more".

• Check the length. The limit is 3,000 characters; our LinkedIn character counter counts as you type.

• Read it out loud once. If a sentence sounds strange said to a colleague, rewrite it.

After you post, stay for the first replies. In Buffer's study of more than 72,000 posts, posts where the author replied to comments saw about 30% more engagement. Buffer says that's a link, not proof of cause, but it's the cheapest thing on this list.

How long should a LinkedIn post be?

As long as the idea needs, up to 3,000 characters. The data leans towards either very short or long, with the middle doing worst:

Source: Ordinal, 248,275 posts, 2024 to 2026. Vendor data, correlation.

Ordinal looked at 248,275 posts from 2024 to 2026:

Two cautions. It's one vendor's data, and it's correlation: people who write long posts may simply be more invested in LinkedIn. Use it as permission to write a long post when the idea is worth it, not as a reason to pad a short one.

Which format: text, image, document or video?

Plain text is the default, and it's fine. Other formats help when they carry something text can't:

• Documents (carousels) for steps, frameworks and before-and-afters. They led in several datasets: 1.65% engagement in Ordinal's study, the highest engagement rate (7.00%) across 1.3 million business-page posts in Socialinsider's, and 1.39 times the median reach in AuthoredUp's 372,000 personal-profile posts.

• Images when there's something to show: a chart, a photo, a screenshot. LinkedIn shows them between 3:1 and 4:5 (width to height) and crops taller ones.

• Video when you're explaining something in person. LinkedIn recommends vertical video with captions.

• Links are allowed. LinkedIn calls posts with and without links "both valid ways to share content", while noting that "posts without links often spark more conversation". If you include one, make sure the post "could stand alone without the link".

Our guide to LinkedIn's 2026 feed changes covers what LinkedIn has said about each of these, with dates.

A template you can copy

Copy the shape, not the words.

Fill it with your own week. Copy the shape, not the words. Our free LinkedIn post templates have more shapes for lessons, launches, hiring and how-tos.

Five rewrites: before and after

These are illustrative examples, not real posts.

Same news, written for a person scrolling.

1. The announcement

• Before: "We're excited to announce that our new onboarding experience is now live! 🎉"

• After: "We cut our onboarding from 9 steps to 3. Here's the step we were most afraid to remove, and what happened when we did."

2. The vague lesson

• Before: "Consistency is key on LinkedIn. Here are some thoughts."

• After: "I posted twice a week for 12 weeks. The posts that got replies all had one thing in common, and it wasn't the hook."

3. The blank-line hook

• Before: "Hot take." (then a blank line, then the point)

• After: "Hot take: most onboarding emails should be deleted, not rewritten." The point now sits inside the mobile fold.

4. The ending

• Before: "Thoughts? 👇"

• After: "Which step in your onboarding would you cut first?"

5. The list nobody finishes

• Before: ten tips in one long paragraph.

• After: three tips, one line each, with a blank line between them, and a link to the rest in the first comment.

Using AI to write LinkedIn posts

LinkedIn's rule is simple: "It's ok to use AI to help you write, but your posts and comments need to represent your voice and your perspectives." Generic AI posts lose reach. In August, LinkedIn said content it classifies as AI slop gets 40% fewer views than a few weeks earlier.

So use AI for the parts that are mechanical (a first draft from your notes, three hook options, a tighter version of a long paragraph) and keep the parts only you have: the story, the decision, the number. Our piece on why AI LinkedIn posts sound the same explains what gives them away.

Where VoiceMoat fits

We make VoiceMoat, the Personal Brand OS for LinkedIn and Twitter. audenAI, the brain inside VoiceMoat, learns your voice from your own posts, then drafts LinkedIn posts that read like you, and Studio flags a hook that runs past the fold before you post. The free tools linked above (post preview, hook generator, text formatter, character counter, templates) work without an account.

The method above works with any tool, or with none. If you want to try VoiceMoat, the Creator plan is $35 a month, with a 3-day trial for $1. For the wider plan, see personal branding for founders.