How many skills should you list on LinkedIn?

LinkedIn allows up to 50 skills, but most people are better served by 15 to 25 carefully chosen ones. Recruiters filter by skills, so every slot should be something you can discuss confidently in an interview. A shorter, honest list also makes your three pinned skills stand out more.

Do recruiters actually search by LinkedIn skills?

Yes. LinkedIn Recruiter lets hiring teams filter candidates by specific skills, and your listed skills also feed LinkedIn's job matching. If a skill is missing from your profile, you may simply not appear in that search, no matter how qualified you are.

Should you delete old skills from LinkedIn?

Delete any skill you would not want to be asked about for five minutes in an interview. Outdated tools, skills from a career you left, and vague filler like Microsoft Word dilute your profile and can surface you for the wrong jobs. Pruning is one of the fastest profile upgrades you can make.

Which three skills should you pin on LinkedIn?

Pin the three skills that appear most often in the job postings you want, phrased the way those postings phrase them. Pinned skills show at the top of your skills section and carry the most visible weight, so they should match your target job title, not your past one.

How do I know if my resume backs up the skills I list?

Read each skill and ask where your resume proves it with a real project or responsibility. A free ATS scanner like Bounce at careerbounce.io runs on your device and shows which skills your resume actually demonstrates versus merely lists, so your LinkedIn and resume tell the same honest story.

Which Skills Should You Actually List on LinkedIn? (And Which to Delete)

You opened your LinkedIn skills section and found a graveyard. Forty-some skills, half of them endorsed by people you barely remember, some from a job you left six years ago. You know it matters somehow, but you have no idea which skills help you and which ones quietly work against you. Here is the truth that makes this easy: your skills section is a search filter, not a trophy case. This guide shows you how to prune it, what to pin, and the one honesty test that settles every judgment call.

What the skills section actually does

Before deciding what to list, it helps to know what the list is for. Your LinkedIn skills do three jobs:

They make you findable. Recruiters using LinkedIn Recruiter can filter candidates by skill. If "SQL" is not on your profile, a recruiter filtering for SQL may never see you, even if your headline says "data analyst."
They feed job matching. LinkedIn compares your skills against job postings to decide which jobs to show you and how to rank you when you apply.
They set interview expectations. Anything on the list is fair game for a hiring manager who reads your profile before a call.

Notice what is not on that list: impressing casual visitors. Almost nobody scrolls your full skills section and thinks "wow, 48 skills." The section works invisibly, through search, which means quality beats quantity every single time.

The five-minute interview test

Here is the pruning rule that resolves every borderline case. For each skill, ask yourself:

If an interviewer said "I see you list this skill, tell me about a time you used it," could I talk comfortably for five minutes with a real example?

If yes, keep it. If no, delete it. That is the whole test.

This matters because your skills section is a set of promises. A recruiter who filters for "Tableau," finds you, and then discovers in the phone screen that you opened Tableau twice in 2024 has not just rejected you for this job. They have learned not to trust the rest of your profile. The interview test keeps every promise one you can keep, which is the same standard your resume should meet. If you want to pressure-test that habit across your whole application, how to defend every line on your resume walks through it.

Which skills to delete first

Work through your list and cut these categories:

Skills from the career you are leaving. If you are moving from retail management to HR, "visual merchandising" is pulling your profile toward the jobs you are trying to escape. LinkedIn's matching follows your skills, so old skills bring old job suggestions.
Assumed baseline skills. "Microsoft Word," "email," "teamwork," "communication." These waste slots and signal padding. Nobody filters for Word.
Tools you touched once. You sat near someone who used Salesforce. That is exposure, not a skill.
Buzzwords you cannot define. If you list "machine learning" and cannot explain what a training set is, remove it before someone asks.
Duplicates and near-duplicates. "Project management," "project planning," and "project coordination" can usually collapse into the one phrase job postings actually use.

Deleting feels risky, like giving up lottery tickets. It is the opposite. Every weak skill you remove raises the average credibility of what remains, and stops LinkedIn from matching you with jobs you do not want.

How many skills should you actually have?

LinkedIn caps you at 50. Treat that cap the way you treat the speed limit in a school zone: legal maximum, not target.

For most job seekers, 15 to 25 skills is the sweet spot:

Enough coverage that recruiters filtering on any reasonable variation of your core skills will find you.
Few enough that everything on the list passes the five-minute test.
A ratio of roughly two-thirds hard skills (tools, methods, certifications, languages) to one-third soft skills, because hard skills are what recruiters filter by. For more on how those filters work, see the skills recruiters actually filter by.

If you are a career changer, weight the list heavily toward your target field, even if that leaves you with only 12 skills. A short list aimed at the right jobs beats a long list aimed at your past.

Use your three pins deliberately

LinkedIn lets you pin your top skills so they appear first. Most people pin whatever LinkedIn suggested years ago. Do this instead:

Pull up three to five job postings you genuinely want. Not dream jobs, real targets.
Highlight the skills that appear in most of them. Usually two or three phrases repeat: "financial modeling," "stakeholder management," "React," whatever your field's version is.
Pin the three that overlap most, phrased the way the postings phrase them. If postings say "data visualization" and you pinned "dashboards," align with the posting language.

Your pins should agree with your headline and your most recent job title. When a recruiter searches for a title and skims results, they see your name, headline, and a slice of profile. Pins that match the search query confirm the match in seconds. Pins that contradict it ("Senior Accountant" headline, pinned skill "graphic design") create doubt, and doubt loses the click.

One honest caveat: pinning a skill does not make you rank first for it. Nobody outside LinkedIn knows the exact ranking recipe, and anyone who claims to is guessing. What pins reliably do is control what a human sees first, and that is worth doing well.

Match your skills to your resume, in both directions

Your LinkedIn and your resume get read by the same people, sometimes minutes apart. They do not need to be identical, but they need to agree. Two checks:

Skills on LinkedIn but missing from your resume. If "Salesforce" is pinned on LinkedIn but appears nowhere in your resume, the resume is underselling you, or the pin is overselling you. Figure out which and fix that one.
Skills on your resume but missing from LinkedIn. These are search opportunities you are leaving on the table. If your resume proves it, list it.

The goal is one consistent, defensible story across both surfaces. If the two documents describe two different people, recruiters trust neither. There is a longer treatment of this in should your LinkedIn match your resume.

A 20-minute cleanup you can do today

Minutes 1 to 5: Open your skills list. Delete everything that fails the five-minute interview test. Be ruthless.
Minutes 6 to 10: Delete baseline filler and old-career skills.
Minutes 11 to 15: Pull three target job postings, list the repeated skill phrases, and add any you honestly have but forgot to list.
Minutes 16 to 18: Set your three pins to the highest-overlap phrases.
Minutes 19 to 20: Skim your resume and confirm every pinned skill shows up there with real evidence behind it.

Before you start, turn off "Share profile updates with your network" in your settings if you are job searching quietly. Skill edits are minor, but there is no reason to broadcast them.

Now run the same honesty test on your resume

The five-minute interview test does not stop at LinkedIn. Your resume makes the same kind of promises, and hiring software reads it before any human does. The difference is that on your resume, a skill mentioned once in a skills line with no supporting experience is a weak signal, and a skill demonstrated inside a real bullet point is a strong one.

The free scan at careerbounce.io shows you exactly what the hiring bots read from your resume: which skills come through clearly, which ones are only claimed but never shown, and where the evidence is thin. It runs entirely on your device, so your resume never leaves your computer, and it costs nothing. It will not promise you a job, because nothing honest can. It will make sure that when a recruiter moves from your cleaned-up LinkedIn to your resume, both documents tell the same true story, and that story is one you can defend in any interview.