Do hashtags work on LinkedIn?

What LinkedIn has changed

Hashtags used to be a bigger part of LinkedIn. People could show the topics they post about as hashtags on their profile. LinkedIn's Help Center says that feature was removed in February 2024, as part of changes to creator mode.

Hashtags in posts still work. LinkedIn's own API docs show how an app adds a hashtag to a post, and it becomes a link readers can click.

The bigger shift is in how the feed finds posts. In March 2026 LinkedIn said it rebuilt the system that picks posts for you around large language models, so it "better understands what a post is actually about." A system that reads the whole post has less need for a tag to tell it the topic.

What the evidence shows

The only numbers we found come from one vendor study, and it does not explain how it measured. It also shows correlation, not cause. Posts with hashtags may come from people who post more carefully in general.

So the honest answer is: nobody has shown that hashtags lift reach on LinkedIn today. Nobody has shown that a few relevant ones hurt either.

Why guides still say three to five

The advice is older than LinkedIn's recent changes. LinkedIn removed profile hashtags in 2024 and rebuilt how its feed finds posts in 2026. The advice has stayed the same, often copied from one guide to the next.

That does not make it harmful. A few relevant tags do little damage. It just means you should not expect them to do the work of a clear post. If a guide gives you an exact reach boost for hashtags, ask where the number came from.

Hashtags for LinkedIn Pages

There is one place where hashtags have a defined job. LinkedIn Help says a company Page can turn on up to 3 hashtags for its Trending Employee Content section, on its Life or What We Do Page. When employees use those hashtags on photo and video posts, eligible posts can show in that section. Only super admins can manage them.

If you run a company Page and want staff posts to show there, pick one short, unique tag and tell your team to use it.

What to do instead

If the goal is to reach people who care about your topic, three things matter more than tags:

• A first line that names the topic. "Our pricing page lost 30 percent of signups" tells readers and the feed what the post is about. See hook writing.
• Consistency. Posting on the same few topics over weeks tells readers what to expect from you.
• Comments on other people's posts. A useful comment on a post in your field puts your name in front of the people you want to reach.

A simple rule

1. Write the topic into the post. Name the thing you are talking about in plain words. That is what a language model reads.
2. Add one to three specific hashtags if you like. #PricingStrategy tells a reader more than #Business.
3. Put them at the end. Tags in the first line push your hook down and look like clutter above the fold.
4. Skip hashtag walls. Ten tags look like spam to a human reader, whatever the feed thinks.

Our post grader flags hashtag clutter along with the other things that cost you readers.

Test it on your own posts

If you want a real answer for your account, run a simple test. For six posts, add two relevant hashtags at the end. For the next six, leave them off. Keep topics and times similar. Compare impressions and comments per post. If there is no clear gap, stop thinking about hashtags and spend the time on your hook.

What about hashtags on X?

Hashtags work on X as clickable, searchable labels too. X Help notes that hashtags still work in Premium longer posts. On X a hashtag also spends characters from your 280, so each one needs to earn its place. See the X character limit.