RecurPost LinkedIn Hashtag Generator: Free AI Tool for Client Posts
RecurPost’s LinkedIn Hashtag Generator turns a post topic into candidate hashtags written as topic labels for a professional feed. Describe the post, generate the list, keep the three to five that fit, and copy them to the end of the post body. No login and no payment are required.
LinkedIn removed hashtag following across 2024 and 2025 and retired the standalone hashtag feed, which turned hashtags from a distribution mechanism into a categorisation signal. A block of ten or more tags dilutes that signal without reaching the browsing audience it was written for. The generator is one of RecurPost’s free tools, and RecurPost runs a matching hashtag generator for nine other platforms.
No sign-up
One broad tag + niche tags
Copy in one click
What RecurPost’s LinkedIn Hashtag Generator Does
RecurPost’s LinkedIn Hashtag Generator reads a post topic or a few keywords and returns a compact set built the way LinkedIn now reads tags: as topic labels rather than as a distribution lever.
Members can no longer follow a tag, LinkedIn no longer shows follower counts for one, and the standalone hashtag feed is gone. What a hashtag still does is tell the algorithm what a post is about and help it surface when someone searches that topic.
Most agency playbooks predate those changes and still prescribe a fixed block of ten or more tags under every client post. That block no longer reaches a browsing audience, because the browsing audience no longer exists.
RecurPost’s convention, not a LinkedIn limit: one broad category tag plus two or three niche tags.
Tags count toward the same budget, and a three-to-five set costs a trivial share of it.
Twenty-two tones, from Professional and Informative to Witty, Bold, and Urgent, in five languages.
Runs in the browser, no account required.
How to Generate LinkedIn Hashtags in Four Steps
Using RecurPost’s LinkedIn Hashtag Generator takes four steps, and all four run free in the browser with no sign-up.
Describe the post
Type a short description or keyword for the post. RecurPost needs only a phrase — the topic of the update, not the update itself.
Open Optional fields
Optional fields adds a keyword to carry into the set, a language (English, French, Spanish, German, or Italian), and a tone. Twenty-two tone presets are available.
Generate the list
RecurPost returns a LinkedIn-appropriate set in the results box below the form, pairing broad category tags with narrower specialty ones.
Keep three to five
One button copies the set. Keep one broad tag and two or three niche tags, then paste them at the end of the post body, after the closing line.
Run the generator once per post, from that post’s actual topic. Reusing one unchanged block across every client post breaks the classification the tags exist to provide, because it hands LinkedIn the same label for updates that are not about the same thing.
Where a LinkedIn Hashtag Set Does Not Transfer
The LinkedIn Hashtag Generator is one of eight free tools published alongside RecurPost’s social media scheduler, each built to prepare a post before it is scheduled. RecurPost runs a matching hashtag generator for nine other platforms, because a set built as a topic label for a professional feed rarely suits another network unchanged. The four below differ from LinkedIn most sharply. YouTube and Bluesky run their own generators as well, and the Hashtag Generator hub lists all ten side by side with the limit each one works to.
TikTok reads only the first five hashtags in a caption, so a TikTok set is trimmed to those five — a broad tag, community tags, and a trend tag, a different shape from LinkedIn’s one-broad-plus-niche label.
Threads applies a single topic tag per post. A LinkedIn set of four tags leaves three of them sitting in the post as plain text on Threads.
Pinterest publishes no hashtag limit and reads the Pin description as language, so the Pinterest generator writes search-phrase tags rather than the discipline-and-specialty labels LinkedIn classifies on.
A Google Business Profile post does not turn hashtags into links and Google runs no hashtag search across Business Profiles, so the GBP generator writes tags that read as plain descriptive keywords.
Checking the destination before reusing a set fits any agency or freelancer running two or more platforms per client. A freelancer posting only to LinkedIn can stay on this page and skip the rest.
From Generated Tags to a Scheduled LinkedIn Post
RecurPost schedules both LinkedIn personal profiles and LinkedIn company pages from one dashboard, and its composer builds a separate LinkedIn version of every post. The LinkedIn version carries its own tag block, independent of the version going to any other network. RecurPost’s LinkedIn scheduler then holds the queue, with per-account time zones and separate performance tracking.
Two composer features carry the LinkedIn side of the job: a LinkedIn first comment and document or carousel uploads in PDF, PPT, and DOC, so the whole post is built in one place; and saved hashtag sets, so an approved broad tag stays on hand while only the niche tags change per post. Both run in the dashboard and need a RecurPost account, which the generator on this page does not. Agencies running several clients from one login add workspaces, which keep each client’s accounts, libraries, and team access separate and start on the Agency plan. RecurPost’s scheduling tools queue the result, and the character breakdown behind the fold is in the LinkedIn post character limits guide.
No credit card. One composer covers a full client mix, so a generated hashtag set moves into a scheduled post rather than into an intermediate spreadsheet.
How Many LinkedIn Hashtags, Which Ones, and Where They Go
Three to five hashtags is the range RecurPost’s generator targets: one broad tag naming the discipline, such as #Marketing or #HumanResources, and two or three niche tags naming the specialty, such as #B2BMarketing or #RevOps. The selection criterion is topical accuracy, not popularity — LinkedIn removed follower counts and the hashtag feed, which is what made popularity a signal in the first place.
LinkedIn publishes no hashtag limit and no recommended count, so nothing is enforced at a threshold — what a long block costs is precision. Ten tags spread one post’s classification across ten topics, and generic tags such as #Leadership, #Success, or #Motivation describe almost any update, so they tell LinkedIn little about this one. Broad tags with millions of posts behind them put the update in competition with the whole platform. Three to five is RecurPost’s working range because it is the point where every tag still names something specific.
Put the tags at the end of the post body, after the closing line. LinkedIn truncates a post at roughly 210 characters on desktop and 140 on mobile behind a “see more” prompt, and that visible opening is the only copy most of the feed reads, so the hook has to own it. First-comment placement is an Instagram habit that does nothing here: LinkedIn reads the post body when it classifies the topic.
Hashtags Are Not a Post or a Headline
Hashtags label the post’s topic for the algorithm and for keyword search. That is this tool’s only job.
The post carries the argument the tags label. RecurPost’s LinkedIn post generator writes that one.
A profile headline is a different surface again. RecurPost’s LinkedIn headline generator handles those.
RecurPost splits the three jobs across separate free tools, each running under the same no-sign-up rule, and you can reach the full set from RecurPost’s free tools hub.
LinkedIn Hashtag Generator FAQs
How many hashtags should I use on LinkedIn?
Three to five is the working range, and it is a convention rather than a rule: LinkedIn publishes no hashtag limit and no recommended count. The limit LinkedIn does publish is the 3,000-character post, which a three-to-five tag block barely touches. Keep one broad tag naming the discipline and two or three niche tags naming the specialty, because each extra generic tag dilutes the topic signal rather than adding a new audience.
Do LinkedIn hashtags still work in 2026?
LinkedIn hashtags still work as topical and search signals. LinkedIn removed hashtag following across 2024 and 2025, so a tag no longer delivers a browsing audience the way it once did, but it still tells LinkedIn what the post is about.
Where should hashtags go in a LinkedIn post?
LinkedIn hashtags belong at the end of the post body, after the copy. That placement keeps them below the see-more fold at roughly 210 characters on desktop, so they never eat into the opening hook.
Should I put LinkedIn hashtags in the first comment?
No. LinkedIn hashtags belong in the post, not the first comment. First-comment placement is an Instagram pattern, and LinkedIn reads the post body when it classifies the topic.
Do hashtags count toward the LinkedIn character limit?
Yes. LinkedIn hashtags count toward the 3,000-character post limit. On a post of a thousand-odd characters a three-to-five tag block costs a negligible share of that allowance.
Can I use the same hashtags on LinkedIn and Instagram?
No. Instagram now caps every post and Reel at five hashtags and treats them as context, while LinkedIn publishes no cap and reads tags as topic labels, where three to five accurate ones do the work. One shared block serves neither. Generate a set per network.
Is RecurPost’s LinkedIn Hashtag Generator free?
Yes. RecurPost’s LinkedIn Hashtag Generator is free with no sign-up, no email gate, and no paywall. Every tool in RecurPost’s free tools collection works the same way.
20 social accounts. 3 team members. One publishing queue.
RecurPost’s Agency plan covers 20 social accounts, including LinkedIn profiles and company pages, and includes 3 team members for $79 a month, with extra profiles at $4 each. See RecurPost’s pricing and plans for the full add-on list, or start a free 14-day RecurPost trial with no credit card required.
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