Hashtags still work on LinkedIn in the narrow sense: you can type them, and a post with them publishes normally. What they no longer do is carry a post to an audience on their own. Following hashtags has gone from LinkedIn’s help center, and the feed LinkedIn rebuilt in 2026 matches posts to members by reading what the post says. Use none to three, and only where a tag does a specific job.
Key Takeaways
- LinkedIn’s help article on using hashtags and following topics now returns “page not found” (checked 16 October 2026). Third-party guides date the end of hashtag following to 2024.
- LinkedIn’s March 2026 engineering post describes a feed that retrieves posts with a language model and says keyword-based systems “might miss the connection” between related topics. Your sentences are the targeting.
- A hashtag is a few more words for that model to read. It adds little that a clear first line does not.
- Hashtags still do a real job in three places: a company’s Trending Employee Content, an event or campaign tag people search for, and a recognised term your audience writes the same way.
- Ten hashtags at the bottom of a post make it harder to read and earn nothing back. LinkedIn sets no number; one to three is a readable ceiling.
Do hashtags still work on LinkedIn?
They work as text, not as a distribution channel. You can still add a hashtag to a post, but the features that once made a hashtag an audience have been withdrawn: LinkedIn’s help article on following hashtags is gone, and the feed now finds posts by understanding their language. A hashtag no longer puts your post in front of people who follow that tag, because members do not follow tags any more.
That changes the question. Asking whether hashtags work treats them as a switch that turns reach on. On LinkedIn in 2026 the useful question is narrower: does this particular tag tell a reader, or the feed, something the post does not already say? Most of the time it does not.
What changed in LinkedIn’s feed in 2026?
LinkedIn replaced its old mix of retrieval systems with one built on a large language model. Its engineering team published the details on 12 March 2026: posts and members are turned into embeddings, and the feed finds posts whose meaning sits close to a member’s interests, even from people they have never connected with. The post contrasts this with keyword systems that “might miss the connection” between related subjects.
In practice this means the feed reads your post the way a person skimming it would. A post that explains, in plain words, how a finance team closed its books in three days is matched to people interested in finance operations whether or not it ends in #Finance. LinkedIn says ranking then draws on profile signals such as industry, experience, skills and geography, plus engagement history, and never on demographic attributes. The full list of signals, and what dwell time does, is in our guide to how the LinkedIn algorithm works.
The same post notes what this replaced: topic-based retrieval was one of the old sources. Hashtags were the most visible piece of that topic layer, which is why so much advice about them dates from before the rebuild.
Where did following hashtags go?
LinkedIn retired it without much notice. Its help article “Use hashtags and follow topics on LinkedIn” (answer a528144) explained how to follow a hashtag and see its posts in your feed. That page now returns a “page not found” error on linkedin.com/help (checked 16 October 2026). We found no LinkedIn announcement of the change.
Marketing guides from Sprout Social and PhantomBuster, among others, date the removal of hashtag following to 2024, and PhantomBuster puts it in late 2024. LinkedIn has not confirmed a date. What matters for a post you write today is settled: nobody on LinkedIn is subscribed to #Marketing, so the tag cannot deliver an audience that was never there.
Older advice is still everywhere, including on tool pages, and much of it describes the version of LinkedIn that had hashtag feeds. When a guide tells you hashtags put your post into topic feeds, check when it was written.
When should you still use a hashtag on LinkedIn?
Use one when it does a job a sentence cannot. There are three such jobs: feeding a company’s Trending Employee Content, labelling an event or campaign people look up by name, and naming a term your field writes as a tag. Outside these, a hashtag is decoration, and readers notice it more than the feed does.
| Situation | Use a hashtag? | Why |
|---|---|---|
| Your company runs Trending Employee Content | Yes, the one the Page set | It decides which posts appear on the Page |
| An event or campaign with an agreed tag | Yes, one | People search the exact tag to find posts about it |
| A term your audience writes as a tag | One, if natural | It names the topic the way readers do |
| A generic tag (#Leadership, #Business, #Success) | No | Says nothing the post does not; reads as filler |
| A row of 5 to 10 tags at the end | No | Clutter, and no feed is subscribed to any of them |
Trending Employee Content is the clearest live use, and it is documented. A Page super admin activates up to three hashtags on the company’s Life or What We Do page, and employees who add one of them to a photo or video post can have that post shown there. LinkedIn says capitalisation does not matter, that a change can take about six hours to show, and that the Page can combine tags with OR. If your company uses it, that one tag is worth adding every time.
Event and campaign tags work because people use them as search terms. If a conference agrees on one tag or a company runs a named campaign, the tag is how attendees and colleagues find each other’s posts. One is enough.
A field’s own term can earn its place when that is how your readers write the topic. Used once, a tag such as #RevOps or #a11y is a signal to a reader skimming the post. Five generic tags are not.
How many hashtags should you use on a LinkedIn post?
LinkedIn does not set a number. The help pages we read describe hashtags for Trending Employee Content and set no limit for posts. With hashtag following gone, the practical ceiling is readability: none for most posts, one when a tag does one of the jobs above, and three at most. The post itself can hold 3,000 characters, so space is never the reason to add more.
Where you put them matters too. A tag written into the sentence (“our #a11y review found 14 issues”) reads as part of the text. A block of tags after the last line reads as a leftover from another platform, because on Instagram and TikTok tags still do more of the work. If you cross-post, cut the block before the post goes to LinkedIn.
What should you do instead of hashtags?
Spend the effort on the first two lines. The language model ranks what the post is about, and readers decide whether to expand it from the opening, so naming the topic plainly early does more than any tag. A first line that says who the post is for and what they will learn gives the feed the same signal a hashtag used to, and gives the reader a reason to keep going.
Three habits replace what hashtags used to do:
- Name the topic in plain words. Write “how we cut our month-end close from six days to three” instead of “some thoughts on #Finance.” The model reads meaning, so the specific phrase carries more than the label.
- Use the vocabulary your audience searches. If your readers say “pipeline” and not “funnel,” say pipeline. You are matching the words of the people you want to reach, which is the job hashtags once did.
- Keep your profile current. LinkedIn says ranking draws on members’ industry, experience and skills. That includes yours, so your headline and skills help the feed understand who your posts are for.
For post formats that give the feed something real to read, our LinkedIn post ideas list 30 with examples, and our guide to copywriting for social media covers openings that hold attention.
How do you test whether hashtags help your own posts?
Run the test on your account instead of trusting a study done on someone else’s. Pick six posts of the same type over three weeks, alternate between one relevant hashtag and none, and keep everything else steady: format, length, posting time. Then compare the impressions and comments LinkedIn shows for each post. Six posts will not prove anything statistically, but they will show you whether tags make a visible difference for your audience.
A scheduler makes the rhythm easy to keep. The PostNext LinkedIn scheduler publishes text posts and posts with images or a GIF, and its AI writer drafts posts with a hashtag set you can trim to one or delete. PostNext reports likes and comments for LinkedIn posts but not impressions, so read impressions in LinkedIn’s own post analytics. Video posts, document carousels and articles are not supported, so keep the test to text and image posts. To check how line breaks will look before a post goes out, use the free LinkedIn post formatter.
Hashtag habits from other platforms are covered in our guide to AI hashtag strategies, and the wider picture of how each network now ranks posts is in how social media algorithms are changing in 2026.
Frequently Asked Questions
Are hashtags still relevant on LinkedIn in 2026?
Only in specific cases. Following hashtags has been withdrawn and the feed matches posts by their content, so a tag rarely adds reach. They still matter for Trending Employee Content and for event or campaign tags people search.
Can you still follow hashtags on LinkedIn?
No. LinkedIn’s help article on following hashtags now returns a “page not found” error, and third-party guides date the removal to 2024.
How many hashtags should I use on LinkedIn?
LinkedIn sets no number. Use none on most posts, one when a tag does a clear job, and three at most so the post stays readable.
Do hashtags hurt reach on LinkedIn?
LinkedIn has not said that hashtags lower reach. A long block of generic tags does make a post harder to read, which is reason enough to leave it out.
Should hashtags go at the end of a LinkedIn post?
If you use one, writing it into a sentence reads more naturally than a block at the end. A trailing row of tags looks copied from Instagram or TikTok.
What replaced hashtags on LinkedIn?
The feed itself. LinkedIn’s 2026 system reads the meaning of a post and matches it to members’ interests, so plain, specific wording in the first lines now does the job hashtags were meant to do.
Related reading
- 30 LinkedIn Post Ideas You Can Use This Week
- How to Schedule LinkedIn Posts
- How to Use AI to Optimize Social Media Hashtag Strategies
- How Social Media Algorithms Are Changing in 2026
- B2B Social Media Strategy
Sources
- LinkedIn Engineering, Engineering the next generation of LinkedIn’s Feed, Hristo Danchev, 12 March 2026 (read October 2026)
- LinkedIn Help, Manage LinkedIn Trending Employee Content hashtags (October 2026)
- LinkedIn Help, answer a528144, “Use hashtags and follow topics on LinkedIn”: returns “page not found” (checked 16 October 2026)
- LinkedIn Help, post character limit and attachments (October 2026)
- Sprout Social, sproutsocial.com/insights/linkedin-hashtags, and PhantomBuster, phantombuster.com/blog, on the 2024 removal of hashtag following (October 2026)
- PostNext, postnext.io/linkedin-scheduler (October 2026)
