Free LinkedIn Summary and Bio Generator
Three complete About sections built on three different structures, plus a short bio, in one pass. Paste your profile URL to prefill, or type two sentences. Free, no account, no email.
Most summary tools hand you one draft and hope it lands. You get three openings side by side, cut at the same 300 characters LinkedIn shows a stranger.
Your About section gets read once. Your posts get read every week.
Oiti is your AI clone for LinkedIn content, trained on your existing posts, your website, the way you actually talk, and what you believe in. 1,263+ founders, coaches, and operators use it to draft a week of posts in ten minutes.
7 days free · No usage limits
How the LinkedIn Summary Generator works
Three steps to an About section you can paste. No account, no email.
- 1
Say what you do
A sentence or two in the box. Twenty characters is the floor, but specific beats short: "fractional CFO for Series A SaaS" produces a different summary than "finance leader". If your profile already says it better than you want to retype, paste the URL underneath and we will pull your role, positions, and existing About text into the box for you to edit.
- 2
Name the reader, then set tone and goal
Say who you want reading this. Recruiters and founders are the usual answers, and the more particular you get, the better the opening. Pick professional, bold, or casual. Then say what the profile is for right now, because that decides the closing line: building an audience, hunting for a role, or finding clients.
- 3
Compare the openings, then read the winner
Three About sections come back, each on a different structure, plus a short bio. Each card starts cut at roughly the 300 characters LinkedIn shows before "See more", so you are comparing the three where a stranger actually judges them. Expand the one that wins, check the count against 2,600, copy it, swap in your own words wherever it sounds like somebody else, paste it into LinkedIn.
What LinkedIn actually gives you in the About section
LinkedIn gives you 2,600 characters in the About section. Roughly the first 300 of those show on your profile before the rest collapses behind a "See more" link (character-limit reference). Almost nine tenths of what you write is read only by somebody who already decided you were worth another click.
Which makes the opening the summary. Everything after it is a bonus for the people who wanted more. Whatever you most want a stranger to know has to sit inside those first two or three lines, ahead of your background, ahead of your philosophy, ahead of how you got here.
The whole field is searchable, not just the visible part. Recruiters and buyers hunt by keyword, and the words sitting below the fold are still words they can find you by. Name the work plainly, in the terms people actually use for it, rather than in the terms that sound most impressive.
There is also no rich text in that field. No bold, no italic, no headings, no list formatting. You can paste a bullet character in and it will sit there as a character, but nothing turns it into a list, and markdown pasted from a doc arrives as literal asterisks. Paragraphs and line breaks are the entire toolkit, which is why the versions this tool writes come back as four short paragraphs and nothing else. Your headline has a smaller version of the same problem: 220 characters, of which roughly 60 to 70 show in search results and comment threads.
Three structures that work for a LinkedIn summary
The same three labels the output cards use, so you know what you are choosing between before you press the button.
Story-first
Opens on the turn. The moment your work changed direction, or the thing you kept running into until you finally did something about it. What you do now comes second. Who you do it for comes third. Reach for this when a flat description of your job would sound like everybody else's, and when your path is odd enough to be the reason people remember you.
Proof-first
The most concrete thing you have done goes in the first line, in specifics, with the number attached if you have an honest one. Then the pattern behind it. Then what you are doing with that pattern now. It holds up under a skeptical reader, which is what you want when somebody is evaluating you rather than discovering you.
Service-first
Starts with the person you help and what is different for them afterwards, earns the claim, then says how to start. Less profile, more offer. Use it when the profile is doing sales work.
None of the three wins in general. They are three bets about why a stranger opened your profile, and putting all three side by side is usually what makes it obvious which bet is yours.
LinkedIn summary examples
The five below are invented. Nobody's profile was lifted for them. They exist to show the shape.
Story-first, product manager
I spent four years shipping features nobody used.
Not bad features. Well-built ones, on time, to spec. They just did not change anything, and eventually I stopped being able to ignore that.
What fixed it was boring: talking to the people who had churned instead of the people who had stayed. I have done product that way since, most recently on the AI features at a fintech, and now with early-stage teams who are about to make the same mistake I did.
If you are shipping steadily and your retention curve is flat, that is usually not a build problem. Happy to talk about it.
Proof-first, fractional CFO
I have taken two SaaS companies from no finance function to a board pack the board actually reads.
Both times the work was the same. Get the revenue recognition right, build a model the founder can defend line by line, and stop the monthly close from eating a week.
I do that now as a fractional CFO for Series A companies who need the function but not the salary. Usually two days a month.
If you are about to raise and your numbers live in three different spreadsheets, that is the moment I am most useful.
Service-first, executive coach
I work with senior engineers who are stuck one level below where they should be.
The technical work is rarely the problem. The problem is that the promotion committee cannot tell a story about your impact, because you have never told one.
I spent nine years as an engineering director at two large companies, sitting on the other side of those committees. I know what the room is actually asking.
If that is the gap you are trying to close, send me a note about where you are stuck.
Proof-first, software engineer
I have been on call for payment systems for nine years and I have not lost a transaction yet.
Most of that work is unglamorous. Idempotency keys, reconciliation jobs, the retry logic nobody wants to own. It is also the code that decides whether a company keeps its customers on a bad night.
I build and maintain that layer, currently at a company moving money in eleven currencies.
I write here about the failures, mostly. If your payments code is one engineer deep, we should talk before that engineer leaves.
Story-first, marketer
For three years I was very good at making numbers go up that did not matter.
Impressions, followers, time on page. The dashboard looked incredible and the company was not growing.
What changed things was giving up on most of it and writing for the four hundred people who could actually buy. That took a Series A company from $400K to $4M ARR with no paid budget, which sounds better than it felt at the time.
I do demand generation for early-stage B2B software now, and I write about the parts that did not work.
Two of the five open on a failure rather than a win, which was deliberate. The openings people remember are usually the ones that admit something.
Opening lines by profession
Twelve first lines that work and twelve that do not, because the first line is the part of a summary that decides anything. Invented, same as the five above. Nothing in the right-hand column is a strawman: every phrase in it is on this generator's banned list, and none of them come out of it.
| Profession | Works | Does not |
|---|---|---|
| Founder | "I sold a B2B SaaS company for $4M and spent the following year working out which of my decisions actually caused that." | "Passionate founder and visionary leader on a mission to disrupt the industry." |
| Sales | "Six years of cold outbound, $14M closed, and a reply rate I can explain rather than brag about." | "Results-driven sales professional with a proven track record of exceeding targets." |
| Marketing | "I took a Series A SaaS from $400K to $4M ARR without spending anything on ads, which sounds better than it felt." | "Seasoned marketing professional passionate about leveraging data-driven strategies." |
| Software engineer | "I build the payments code other people are afraid to touch." | "Full-stack developer passionate about writing clean, scalable code." |
| Product manager | "I spent four years shipping features nobody used before I understood what I was actually being paid for." | "Dynamic product leader driving transformational outcomes across the organization." |
| Designer | "I design the first five minutes of a product, which is where most of them lose the user." | "Creative designer passionate about crafting beautiful, user-centric experiences." |
| Consultant | "Thirty-one go-to-market diagnostics for PE-backed software companies. The same three things were wrong in most of them." | "Strategic consultant delivering transformative solutions to complex business challenges." |
| Coach | "I sat on the promotion committee for nine years. Now I coach the people it kept turning down." | "Transformational coach empowering leaders to unleash their full potential." |
| Finance | "I have built the finance function twice from nothing, and both times the hard part was not the numbers." | "Detail-oriented finance professional with a passion for driving fiscal excellence." |
| Educator | "I taught computer science at a school with no computer lab. Nineteen of those students write software for a living now." | "Passionate educator dedicated to inspiring the next generation of young minds." |
| Recruiter | "I have closed forty-seven engineering hires at startups, and lost more than that to slow feedback loops." | "People-focused talent acquisition specialist passionate about connecting great people." |
| Healthcare | "I practise family medicine in a town of four thousand, which means I am also the cardiologist until the referral comes through." | "Compassionate healthcare professional committed to delivering patient-centered care." |
What makes a LinkedIn summary read as AI-written
Everything below is in this generator's prompt as a prohibition. It is also the list to read your own draft against before you paste it anywhere.
The credential opener
"As a seasoned marketing professional with over eight years of experience" is a very common first line and one of the least useful. It spends the few lines most people will read on facts already visible three inches higher up the page.
Adjectives standing in for evidence
Passionate, dedicated, results-driven, detail-oriented, dynamic. Anybody can type those about themselves, so they prove nothing. One specific thing you did outperforms five of them stacked.
Verbs from the same small bag
Leverage, empower, streamline, harness, elevate, drive. These cluster in AI output because they are vague enough to fit anywhere, and a reader who has seen a hundred profiles this month clocks them instantly.
The three-part rhythm, everywhere
"Strategy, execution, and results." "Curious, driven, and collaborative." One triple is fine. Four in a row is a tell.
A close that asks for nothing
"Let's connect!" is the default ending and it gives the reader no reason to. Say what a good conversation with you looks like and how to start one.
Formatting the field cannot render
Markdown pasted into the About section arrives as literal asterisks and hashes, because the field has no rich text at all. Paragraphs and line breaks are all you get, so write for them.
Beyond the About section
A good About section gets you taken seriously once. What keeps you in front of the same people is what you post afterwards, and that is a much harder writing problem, because it is a new one every week.
Oiti is your AI clone for LinkedIn content, trained on your existing posts, your website, the way you actually talk, and what you believe in. It is the world's first self-learning LinkedIn content engine, built for LinkedIn's 360Brew algorithm. 1,263+ founders, coaches, and operators use it to draft a week of posts in ten minutes, then change a few words and schedule them.
This generator stays free and needs no account. The full product is free for seven days with no usage limits, so you are trying the actual thing rather than a demo. If you want the shorter pieces first, the headline generator and the post formatter are free too.
Frequently asked questions
- Is this LinkedIn summary generator free?
- Yes. No signup, no email. Generate several sets and copy whatever you want before the tool asks anything of you. There is a daily limit per person, which is there to stop scripted abuse rather than to push you into an account. The paid Oiti plan is a different product. It trains on your writing and drafts your posts, not your profile.
- How long should a LinkedIn summary be?
- LinkedIn allows 2,600 characters, but roughly the first 300 are all that show before the "See more" link. There is no correct length inside that budget. This tool aims for roughly 1,100 to 1,500 characters across four short paragraphs, which is long enough to say something and short enough that whoever expanded it finishes. When you have given it very little to go on, it writes short instead of inventing something to fill the space. Worry about the opening before the total, though. Whatever you most want a stranger to know has to sit inside those first two or three lines.
- Is a LinkedIn summary the same thing as a LinkedIn bio?
- Yes. LinkedIn calls the field "About" and used to call it "Summary", and most people call it a bio. They all name the same block of text under your headline. This tool writes it, and also gives you a genuinely short bio of about fifty words for conference programs, speaker pages, and email signatures, which is a different thing with the same name.
- Should I write my LinkedIn summary in first or third person?
- First person, in almost every case. Third person reads as a press release written by somebody else, and on a personal profile that distance works against you. The exception is the short bio for a conference program or a speaker page, where third person is the convention. This generator writes the summaries in first person and leaves the short bio flexible.
- Will recruiters know I used AI to write it?
- They will if it sounds like AI wrote it, and that comes down to the writing rather than the tool. The usual tells are a credential opener, stacked adjectives like passionate and results-driven, and verbs like leverage and empower, all of which this generator's prompt forbids outright. Treat the output as a draft. Read it once, swap your own words in wherever it sounds like somebody else, and the tells leave with them.
- Do I have to paste my LinkedIn URL?
- No. The box is the main path and the URL import sits underneath it as a shortcut. The import reads only what is already public on your profile, meaning your headline, your About text, your current positions, and your skills, and it drops all of that into the box for you to edit before anything is generated. Use it if your profile already has the detail. Type two specific sentences instead if it does not.
- What should the last line of a LinkedIn summary say?
- Something specific enough to act on. "Let's connect" is the default and it asks for nothing. If you are building an audience, say what you write about and invite people to follow. If you are hunting for a role, name the kind of role plainly. If you want clients, describe what a good first conversation looks like. The goal control on the form decides which of those three the generator writes.
- How often should I rewrite my LinkedIn About section?
- When the work changes, or when the way you describe it changes, which for most people is once or twice a year. It is not a post; nobody is checking it for freshness. What is worth doing more often is rereading the first 300 characters, because that is the part that has to keep pace with what you actually want to be found for.
Stop writing LinkedIn posts from scratch.
Oiti is your AI clone for LinkedIn content, trained on your existing posts, your website, the way you actually talk, and what you believe in. The world's first self-learning LinkedIn content engine, built for LinkedIn's 360Brew algorithm. Loved by 1,263+ LinkedIn creators.
7 days free · No usage limits