# LinkedIn Hashtags: How Many to Use, and Whether They Still Work (2026)

**Quick answer:** LinkedIn doesn't publish a recommended number, so use zero to three hashtags that name what the post is about, at the end. They won't move your reach: across 24,745 posts, 86.5% used no hashtags, and posts with 1, 5 or 10+ performed within about 7% of their author's usual engagement.

When I started ghostwriting, I ended every client's post with five tags because everyone said to. Then LinkedIn took away the thing that made hashtags useful, which was people following them, and somehow the advice stayed the same. Most guides still say 3 to 5 without saying where that number came from. I couldn't find out either, and when I checked my own data, no count stood out.

**By [Aitijya Sarkar](https://www.linkedin.com/in/thewallandthem/)**, Founder - Oiti | LinkedIn ghostwriting | 100M+ views - Updated 2026-10-03

## How many hashtags should you use on LinkedIn?

Use zero to three. LinkedIn has no published recommendation and no published cap, and my data shows no count that beats any other, so the sensible number is the smallest one that labels the post.

Every "3 to 5" figure you've seen is a convention. Here's where the common numbers come from.

| Source | Recommendation | Evidence given |
| --- | --- | --- |
| LinkedIn | No published number | Its hashtag help page (a528144) now returns "page not found" |
| Sprout Social | 3 to 5 | None cited |
| SalesRobot | 1 to 3, 5 at most | None cited |
| Neal Schaffer | 1 to 3, more than 5 "probably hurting" | None cited |
| OneUp | 2 to 5 | None cited |
| My data (24,745 posts) | Count doesn't matter | Every count from 1 to 10+ within about 8% of the author's median |

Three is where I'd stop. A few tags can help someone searching a hashtag find the post. Past that, each extra tag is clutter with nothing measurable to show for it. Zero is fine too: 86.5% of the posts in my dataset used none.

An agency owner I wrote for kept a spreadsheet of thirty approved hashtags and wanted five on every post. For a few months I rotated them with no system, and on busy weeks I forgot them entirely. When we went through his numbers at the end of the quarter, neither of us could tell the five-tag weeks from the weeks I'd forgotten.

## Do hashtags still work on LinkedIn? My data says no

Hashtags make no real difference to engagement. I compared 24,745 LinkedIn posts against each author's own median, and every hashtag count landed within about 8% of 1.0, which is the same as using none.

The per-author comparison matters. Without it, a big account that happens to use five hashtags looks like proof that five hashtags work. Measuring against the author's usual numbers takes audience size out of it.

| Hashtags in the post | Likes | Comments |
| --- | --- | --- |
| 0 hashtags (21,167 posts) | 1.00x | 1.00x |
| 1 hashtag (471 posts) | 0.96x | 0.93x |
| 2 hashtags (276 posts) | 0.92x | 1.00x |
| 3 hashtags (530 posts) | 1.00x | 0.94x |
| 4 hashtags (297 posts) | 1.05x | 1.00x |
| 5 hashtags (661 posts) | 1.06x | 1.00x |
| 6-10 hashtags (785 posts) | 1.07x | 1.03x |
| More than 10 (287 posts) | 1.00x | 1.00x |

*Median likes and comments relative to each author's median (baseline 1.0), by number of hashtags in the post.*

Baseline: 1.00x = Author's typical post.

Source: Oiti analysis of 24,745 LinkedIn posts

The spread runs from 0.92 to 1.07 on likes and 0.93 to 1.03 on comments, with no clean pattern. Two hashtags came in lowest, four to ten slightly high, and more than ten landed back at exactly 1.00.

Where the hashtags go doesn't matter either.

| Hashtag position | Likes vs author median | Comments vs author median |
| --- | --- | --- |
| No hashtags | 1.00 | 1.00 |
| Only at the end | 1.00 | 1.00 |
| At least one inside the text | 1.00 | 1.00 |

So the "use exactly 3 to 5 or the algorithm buries you" advice doesn't hold up, and neither does "hashtags hurt your reach." Hashtags are close to neutral. What did move engagement in the same dataset was length and spacing: posts under 300 characters got 17% fewer likes, and posting again within 12 hours of your last post cost 16% of likes.

## What LinkedIn changed about hashtags

LinkedIn removed profile hashtags in February 2024, following hashtags stopped working around the same period, and search moved toward matching meaning rather than exact words. Put together, a hashtag stopped being a way into a follower feed and became a word in your post like any other.

![Timeline of LinkedIn hashtag changes with a source for each date: February 2024, profile hashtags removed (LinkedIn Help a5999182); March 2024, creator mode toggle removed (same page); September 23, 2026, LinkedIn's Use hashtags and follow topics help page returns page not found; September 2026, my post analysis finds hashtags make no difference to engagement and 86% of posts use none. A dashed note says hashtag following is gone but LinkedIn never dated its removal.](https://www.ghostwriting-ai.com/posts/diagrams/hashtag-timeline.webp)

*LinkedIn has been winding hashtags down since 2024. My data shows they no longer move engagement either way.*

| When | What changed | Source |
| --- | --- | --- |
| Feb 2024 | "Beginning in February 2024, we will be removing profile hashtags." Part of LinkedIn's creator mode changes | LinkedIn Help a5999182 |
| Aug 14, 2024 | Post search adds embedding-based retrieval, where an AI model picks candidate posts by meaning, next to exact keyword matching | LinkedIn Engineering blog |
| By late 2024 | Following a hashtag is no longer offered | Reported by Sprout Social and SalesRobot; no LinkedIn announcement found |
| Mar 12, 2026 | Feed retrieval uses LLM-generated embeddings to match posts to members, inside and outside their network | LinkedIn Engineering blog |
| Sep 23, 2026 | LinkedIn's hashtag help page returns "Sorry, we can't find that page" | LinkedIn Help a528144 |

Source: [LinkedIn Help: Updates to Creator Mode](https://www.linkedin.com/help/linkedin/answer/a5999182)

Other sources: [LinkedIn Engineering: Introducing semantic capability in LinkedIn's content search engine](https://www.linkedin.com/blog/engineering/search/introducing-semantic-capability-in-linkedins-content-search-engine), [LinkedIn Engineering: Engineering the next generation of LinkedIn's Feed](https://www.linkedin.com/blog/engineering/feed/engineering-the-next-generation-of-linkedins-feed).

Most hashtag guides skip all of this, and some still tell you to follow hashtags in your niche.

An ecommerce founder I wrote for used to have me check the follower count on #DTC before each post, the way you'd check the weather. Then one week the count wasn't there anymore. He took it harder than any post that flopped.

## How LinkedIn hashtags work now

A hashtag is now a clickable keyword. Click one and LinkedIn runs a search for that term. It no longer drops your post into a feed that thousands of people follow.

LinkedIn's search blends exact keyword matching with retrieval by meaning, and its feed matches posts to readers by what the post is about. Both read your whole post, and the tags at the bottom are a few words out of several hundred.

So the words in your first two lines do more work than any hashtag. If your post is about pricing a consulting offer, say "pricing" and "consulting" in the hook. A reader searching those words finds you, the feed understands the topic, and #Consulting at the bottom adds very little.

A fractional CMO I wrote for wanted to be known for positioning, so every post ended with #Positioning while the word itself rarely showed up in the text. Once we put it in the first two lines, she started getting DMs that opened with "saw your post on positioning." The hashtag had never brought her one.

## Where to put hashtags in a LinkedIn post

Put them at the end. My data shows no engagement difference between end-only and inline hashtags (both 1.00), so this is about readability: a hashtag in the middle of a sentence is harder to read and takes up hook space.

A developer advocate I wrote for liked tagging mid-sentence: "we moved our #Kubernetes cluster to..." Her numbers looked like her usual numbers. The trouble was in the comments, where engineers said it read like a press release. We moved the tags to the end, the comments got friendlier, and the numbers didn't change.

- **Keep them out of the first lines.** Your opening is the part people see before "see more." Spend it on the point.
- **Use PascalCase.** Write #ContentMarketing, not #contentmarketing. Screen readers read the capitalized version as separate words, and sighted readers parse it faster.
- **They count toward the 3,000-character limit.** Hashtags are post text. The [LinkedIn character limits guide](https://www.ghostwriting-ai.com/posts/linkedin-character-limits) has every limit.
- **Skip them in comments.** A comment with hashtags reads like marketing, and nobody searches for comments.

## How to pick hashtags that aren't noise

Every hashtag should name something the post is actually about. If you can't point to the sentence a tag comes from, cut it.

Say the post is about how you cut your agency's client onboarding from three weeks to five days. Good tags: #ClientOnboarding (the actual subject), #AgencyLife (who it's for). Weak tags: #Business, #Success, #Motivation. They'd fit any post, so they tell a searcher nothing.

A quick test: would someone who searched this tag be glad they found your post? If not, it's decoration.

The free generator below works the same way: it reads your draft and suggests tags drawn from what the post says, each with a one-line reason.

## The cheat sheet

![Myth vs fact sheet for LinkedIn hashtags from 24,745 posts: every count from 1 to 10+ sits within about 8% of the author's median, 86.5% of posts used none and did just as well, end-only and inline hashtags both scored 1.00, and following hashtags is no longer offered. Timeline: profile hashtags removed Feb 2024, semantic post search Aug 14, 2024, hashtag following gone by late 2024, LLM-embedding feed retrieval Mar 12, 2026, hashtag help page gone Sep 23, 2026. Advice: use zero to three, at the end.](https://www.ghostwriting-ai.com/posts/infographics/linkedin-hashtags.webp)

*Hashtag myths vs my data, and what LinkedIn changed about hashtags since 2024.*

## The bottom line on LinkedIn hashtags

Hashtags are a label now, not a lever. Across 24,745 posts no count and no position moved engagement, and 86.5% of the posts used none.

If you want them, keep it to three at most, put them at the end, and make each one name something the post is about. The words that do more are the ones in your first two lines, because those are what LinkedIn's search and feed read. You can stop hunting for the right number, and stop chasing big tags too, since LinkedIn no longer shows how many people follow one.

An accountant who ran a small tax practice once messaged me in the middle of April, worried she'd lost reach because a post went out without its hashtags. It had done better than most of her posts that month. After that she left them off on purpose. Nobody noticed, including LinkedIn.

## Get hashtags that come from your post

Paste your draft and get suggestions drawn from what the post actually says, each with a one-line reason. Keep the two or three that fit and skip the rest. [Open the full hashtag generator](https://www.ghostwriting-ai.com/tools/linkedin-hashtag-generator)

## Frequently asked questions

### Do hashtags still work on LinkedIn in 2026?

They work as clickable search terms, but they don't boost engagement. Across 24,745 posts, every hashtag count from 1 to more than 10 performed within about 8% of the author's median, the same as posts with none.

### How many hashtags should I use on LinkedIn?

Zero to three. LinkedIn publishes no recommended number, the popular 3 to 5 figure has no source behind it, and my data shows no count that beats any other.

### Is LinkedIn phasing out hashtags?

Partly. LinkedIn removed profile hashtags in February 2024, following hashtags is no longer available, and its hashtag help page now returns "page not found." Hashtags still work as clickable links to search results.

### Can you still follow hashtags on LinkedIn?

No. Following hashtags is no longer available, and LinkedIn's help page about following hashtags has been taken down. To see posts on a topic, search for it.

### Where should hashtags go in a LinkedIn post?

At the end. My data shows end and inline placement perform the same, so put them where they don't interrupt reading or take up your opening lines.

### Do hashtags count toward LinkedIn's character limit?

Yes. Hashtags are part of the post text and count toward the 3,000-character limit for a post.

### What hashtags work best on LinkedIn?

Specific ones that name the post's subject, like #ClientOnboarding rather than #Business. Since LinkedIn no longer shows follower counts for hashtags, no tag is "big" in a way that brings reach. Pick tags a searcher would be glad to land on.

## The tags are the last line. The post is everything above them

What decides how far a post goes is what it says and how well it says it. Oiti is the AI clone for LinkedIn content: it learns how you actually write and what you believe, and drafts posts that read like you typed them.

**[Start free](https://tryapp.ghostwriting-ai.com/sign-up)** - 7 days free.

## More on LinkedIn posts

- **Guide — [How the LinkedIn algorithm works](https://www.ghostwriting-ai.com/posts/linkedin-algorithm)**: What LinkedIn's engineering posts say about how the feed ranks posts in 2026.
- **Guide — [LinkedIn character limits](https://www.ghostwriting-ai.com/posts/linkedin-character-limits)**: Every limit, with sources, and what post length does to engagement.
- **Guide — [The best time to post on LinkedIn](https://www.ghostwriting-ai.com/posts/best-time-to-post-on-linkedin)**: 24,745 posts on whether the day and hour matter.
- **Guide — [What are LinkedIn impressions?](https://www.ghostwriting-ai.com/posts/linkedin-impressions)**: What counts as an impression, and benchmarks from real posts.