To unlike a LinkedIn post, click the “Like” button again (or the reaction icon if you used a different one) and it removes instantly. LinkedIn doesn’t notify the poster when you unlike something, so there’s no alert or timestamp shown to anyone. The post simply drops off your activity and reactions list straight away. It works the same on desktop and the mobile app, and there’s no limit to how often you can like or unlike a post.
The short version: Unliking a post on LinkedIn takes one tap and sends no notification to anyone, but if the person already saw your name pop up in their notifications before you changed your mind, there is nothing on earth that unrings that bell. You have a small window, not a guarantee.
I have unliked more posts than I would like to admit. Some by accident, thumb slipping on my phone on the train. Some on purpose, because I liked something at 11pm that seemed harmless and looked a lot less harmless by 8am. So this is not theory. This is what I have done, watched happen, and learned the hard way.
The mechanics: how to unlike a post
LinkedIn does not have a separate “unlike” button. Your reaction is a toggle. Here is exactly what to do.
- Find the post. If it is recent, scroll your feed or search the poster’s name. If it is old, go to your own profile, click Activity, then filter by Reactions. This shows every post you have reacted to, but it can lag on older items and it will not show you posts by people you do not follow that well.
- Look at the reaction icon under the post, bottom left. If you have reacted, it shows a colour icon and a word (Like, Celebrate, Support, Love, Insightful or Curious, LinkedIn’s six reactions since the 2020 update). If it is grey and outlined, you have not reacted.
- Click or tap it once. That is it. The reaction disappears, the count drops by one, and the icon reverts to grey outline instantly.
- Click “X and Y others” underneath the post to check the reactor list has updated and your name is gone.
On the mobile app it is the same single tap. The only difference is that a tap and hold brings up the full reaction picker, while a plain tap just toggles whatever reaction you last used on or off. People overcomplicate this because they assume there is a hidden “undo” menu somewhere. There is not. It is one button doing two jobs.
Does LinkedIn tell the poster you unliked their post?
No. LinkedIn sends a notification when you react to a post. It sends nothing when you remove that reaction. I have checked this on my own posts by asking a colleague to like then unlike within a minute, and I got exactly one notification, for the like, and nothing when it was removed. The reactor count simply went down. No “someone changed their mind about your post” alert exists, and it never will, because that would be a awful feature for LinkedIn to build.
This is the same logic that trips people up on other platforms too. It is worth knowing that the myths people believe about Facebook page visitors and the myths people believe about LinkedIn reactions come from the same place: assuming a platform tracks and reports every small behaviour when most of it is one directional. Platforms tell you when something positive happens to your content. They almost never tell you when someone takes it back.
The window that matters
Here is the bit most articles on this topic skip past. Unliking is silent, yes. But the like itself was not silent. LinkedIn’s push notification for a reaction typically lands within seconds, often under a minute. If the poster has notifications on and checks their phone quickly, and plenty of people do because that little red badge is designed to pull your eye, they have already seen “Lilach Bullock liked your post” before you have even decided to undo it.
Your actual window is whatever time passes between you liking and them checking their phone. For most people that is minutes, sometimes seconds. For a poster who is actively watching engagement on something they just published, and plenty of people refresh their own post every few minutes for the first hour, your window is close to zero.
The uncomfortable truth nobody selling this trick likes to say out loud is this: you are not controlling whether they notice. You are controlling whether LinkedIn tells them a second time. If they already noticed, unliking does not erase the memory, it just tidies up the visible count. Treat it as damage control, not disappearing ink.
A real example: the 11pm like I regretted
A former client, someone I had parted ways with on decent terms, posted a fairly pointed piece at about 10.45pm complaining about “consultants who overpromise and disappear.” I liked it without much thought, mostly reflex, because it was well written and I was half asleep. Then I read it the next morning and realised the comments underneath were speculating about who she meant, and my name was sitting right there in the reactor list next to the post.
I unliked it at 8.03am. By 8.15am she had replied to one of the comments with “ha, some people know exactly who they are.” I do not know for certain she meant me. But I know my like had been visible for over nine hours before I touched it, which is plenty of time for anyone paying attention to have clocked it and formed an opinion, whether or not I later removed it.
The lesson was not “unlike faster.” The lesson was that a like sitting there for hours does more damage than the unlike ever undoes. If you are going to be careful about your reactions on the platform, be careful before you click, not after.
When this comes up in real life
- You liked a job post by mistake and now recruiters think you are interested. This happens a lot. Someone reacts to a job listing to bookmark it, then worries the poster or recruiter can see it as a signal of interest. Unliking removes it from your public reaction list, but if you want to vet the role first, it is worth knowing how to check whether a remote job posting is legitimate before you engage with it at all, because a like, comment or connection request can put you on a recruiter’s radar for a role that turns out to be a scraper account or a low quality lead-gen post.
- You liked a competitor’s post out of curiosity and it showed up in your network’s feed. Your reactions can surface to your own connections as “Lilach liked this,” even on posts from people you do not follow, because LinkedIn’s algorithm treats your reaction as a small distribution signal. Unliking stops new people seeing it, but anyone who already saw it in their feed before you unliked it may still have it sitting there for a while, because feeds cache. It is not instant erasure across the whole platform, only from the live reactor list on the post itself.
- You accidentally liked something while managing a company page and it looked like you personally endorsed it. This trips up a lot of business owners who do not fully understand what their LinkedIn profile represents to clients and prospects. A stray like from the wrong account, personal instead of company or vice versa, can read as an official stance. Check which identity you are logged in as before you react to anything sensitive, not after.
What unliking does not fix
A few things people assume unliking will clean up, and it will not.
- It does not remove your name from screenshots someone already took. If a colleague grabbed a screenshot of the reactor list before you unliked, that screenshot exists forever regardless of what you do now.
- It does not delete the notification already sitting in the poster’s LinkedIn notification tab. Notifications on LinkedIn persist as a historical list; they do not vanish because the underlying action was reversed.
- It does not stop email digests. LinkedIn sometimes batches activity into weekly or daily emails. If your like was already baked into a digest that has already been sent, unliking after the fact does nothing to that email.
- It does not hide your reaction from your own profile Activity history immediately in every case, especially on older posts, because that section can lag behind the live post data.
The one habit that solves this
Stop liking things on your phone while half distracted. That is the whole fix. Most of the “how do I unlike without anyone noticing” panic comes from reflex reactions, thumb hits Like while scrolling, brain catches up two minutes later. If you slow down by even three seconds before reacting to anything career sensitive, political, or connected to a client relationship, you will need this trick far less often.
I also keep my LinkedIn profile link handy and check what my public activity looks like from a stranger’s view every few months, logged out, in a private browser tab. It is a useful gut check. What you think is a low key reaction is often sitting in full public view, complete with your face, your job title, and a timestamp.
Related reading: linkedin completed years post.
This is one of 28 LinkedIn guides; the full index is LinkedIn: every guide in one place.
Frequently asked questions
Does LinkedIn notify someone when you unlike their post?
No. LinkedIn sends a notification when you react to a post but sends nothing when you remove that reaction, so the act of unliking itself is silent.
Can someone tell I used to like a post if I remove the reaction?
There is no visible record on LinkedIn showing that a reaction was removed. The only way anyone knows is if they saw your name in the live reactor list or notification before you changed it, and remember.
How quickly do I need to unlike a post to avoid it being seen?
Realistically within a minute or two, since LinkedIn’s push notifications for reactions usually arrive within seconds. Past that window, assume the poster has already had the chance to see it.
Will unliking a post remove it from my connections’ feeds too?
It stops your reaction being newly distributed and removes you from the current reactor list, but anyone whose feed had already loaded and cached your like beforehand may still see it linger for a short while.
