A good professional bio tells readers who you are, what you do and why they should care, in a few clear sentences. The right length and voice depend on where it will appear.
This guide gives you 8 sample bios (short, company website, LinkedIn and long), a 7-step writing method, length and voice tables and a free builder. The samples are for people with work experience.
AdvertisementThe people, employers and numbers in these examples are fictional. Replace them with your own true details.
8 Professional Bio Examples
Quick jump: Short biosCompany website biosLinkedIn summariesLong bioFree professional bio builder
Short Professional Bios (40 to 80 Words)
2. Marcus Johnson is a registered nurse at Mercy Valley Hospital in Denver. Over 9 years, he has cared for patients on busy medical-surgical units and mentored 12 new nurses. Marcus holds a Bachelor of Science in Nursing and certifications in basic and advanced cardiac life support.
3. Sarah Mitchell is a senior accountant at Greenfield Financial Services in Columbus, Ohio. She has closed the books on time for 36 straight months and cut month-end close time by 2 days. Sarah is a CPA and volunteers as a free tax preparer each spring.
Company Website Bios (100 to 150 Words)
Daniel holds a bachelor’s degree in construction management and a project management certification. He mentors apprentices through the company’s training program. Outside work, he enjoys fishing and coaching his daughter’s softball team.
5. Jessica Brooks is a marketing manager at Lakeshore Logistics, where she leads a team of five and an annual budget of $400,000. In 7 years, she has grown the company’s email list from 8,000 to 31,000 subscribers and raised lead conversions by 25%. Jessica believes that clear, honest messaging wins loyal customers. Her campaigns for healthcare and logistics clients have earned two regional marketing awards, and her team is known for meeting every launch date.
She holds an MBA and a certificate in digital marketing, and she speaks at regional business events twice a year. Outside the office, Jessica runs half marathons and volunteers with a local animal shelter.
LinkedIn Summaries in First Person
7. I am an electrician and licensed contractor with 11 years of residential and light commercial experience. I run a crew of four, finish jobs on schedule and keep a 4.9 out of 5 customer rating. I take pride in safe, tidy work and clear estimates. If you need reliable electrical work in Dayton, Ohio, or want to talk about trade careers, send me a message.
Long Bio for a Speaker Page or Executive Profile
Linda began her career as a medical office assistant and rose through scheduling, billing and clinic management roles over 20 years. She holds a master’s degree in health administration and is a Certified Medical Practice Executive.
She is a frequent speaker on practical ways to improve patient access and keep clinical teams engaged, and she has presented at 9 state and national healthcare conferences. Linda believes that good operations are quiet: when the schedule works, patients and staff feel it. She has opened 6 new clinics on time and on budget, and she has built a leadership program that has promoted 15 front-line employees into management. She serves on the board of a community health nonprofit and mentors early-career managers. Outside work, she enjoys gardening and long walks with her two dogs.
How to Write a Professional Bio in 7 Steps
| Step | What to do |
|---|---|
| 1. Pick the platform and reader | Decide where the bio will appear, who will read it and how long it should be |
| 2. Brainstorm | List years of experience, roles, expertise, results, certifications, awards, projects and a few personal details. Include more than you will use |
| 3. Choose first or third person | Third person for formal pages, first person for LinkedIn and personal sites. Never mix them |
| 4. Lead with what matters | Put your name, title, current focus and best result first |
| 5. Use clear words | Use strong verbs and specific facts, and avoid buzzwords |
| 6. Proofread and get feedback | Ask someone who knows your work to review it |
| 7. Update it | Review your bio every few months as your career changes |
How Long Should a Bio Be?
| Bio type | Length | Best for |
|---|---|---|
| Short bio | 40 to 80 words | Social profiles, author bylines, conference programs and quick introductions |
| Medium bio | 100 to 150 words | Company websites and portfolios |
| LinkedIn summary | Up to 2,000 characters | First-person summary of experience, results and goals |
| Long bio | 200 to 300 words or more | Speaker pages, executive profiles and About Me pages |
| Social media bio | About 160 characters | Short profiles, built from the first two sentences of your master bio |
First Person or Third Person?
| Voice | Sounds like | Best for |
|---|---|---|
| Third person | Emily Carter is a customer success manager… | Company team pages, conference programs, press materials and directories |
| First person | I am a customer success manager… | LinkedIn, personal websites and portfolios |
What to Include in Your Bio
| Include | What it means |
|---|---|
| Name and title | Always lead with them |
| Current role or focus | What you do now and for whom |
| Skills or expertise | One or two strengths that matter to the reader |
| Results with numbers | One or two notable achievements |
| Credentials | Degree, certifications and awards, if they help the reader |
| Philosophy | One line on what you believe about your work, if space allows |
| A personal touch | A light detail such as a hobby or community work, matched to the setting |
A Simple 4-Paragraph Bio Template
| Paragraph | What it covers |
|---|---|
| 1. Introduction | Name, role, how you help clients or your employer, and what makes your work distinctive |
| 2. Accomplishments | Your most compelling experiences, results and skills |
| 3. Credentials | Training, certifications, awards, degree and field of study |
| 4. Personal touch | What you do outside work |
Free Professional Bio Builder
Step 1. Which opening fits you?
Step 2. Which credentials line fits you?
Step 3. Tap the lines to add. Keep a short bio to 40 to 80 words and a medium bio to 100 to 150 words.
Step 4. Click any text in the bio below and type or modify to make it yours.
This builder writes in first person, which suits LinkedIn and About Me pages. For a company team page, change I to your name and use third person all the way through. Use your own true details.
I am a dedicated professional with 8 years of experience, and I help teams deliver measurable results.
I believe good work starts with listening, and I have spent 8 years helping customers and teammates get clear answers.
I am a dedicated professional who does my best work on a team, and I have spent 8 years helping teams meet their goals.
I hold an associate degree in business and a professional certificate in project coordination.
I was named employee of the year in 2025 and earned two team excellence awards.
Outside work, I volunteer as a weekend coordinator at a local food bank.
I raised customer satisfaction from 86% to 94% in one year.
I cut errors by 40% in four months with a new checklist.
I train new team members, and 4 of them were promoted within two years.
I believe in clear communication and steady follow-through.
Outside work, I enjoy hiking and coaching youth soccer.
I am now building my skills in data reporting.
I live in Columbus, Ohio, and work with teams across the Midwest.
I welcome conversations about teamwork and customer care.
I am a member of a professional association in my field.
I speak English and Spanish.
I enjoy helping early-career colleagues find their footing.
Connect with me to talk about ways to work together.
To save your bio: press Ctrl+P (Windows) or Cmd+P (Mac) and choose Save as PDF. Only the bio prints. To copy it, select the text inside the bio and press Ctrl+C or Cmd+C.
Weak Bio Lines and How to Fix Them
| Weak bio line | Why it fails | Stronger idea |
|---|---|---|
| I am a passionate, results-driven team player | Buzzwords with no proof | Name one result with a number |
| Emily has worked in many roles over the years | Vague and has no focus | State her current role and best result |
| I am a hard worker and Emily is great at her job (mixed voice) | Mixes first and third person | Pick one voice and keep it |
| Lists every job since 2005 | Too long and out of date | Keep the most relevant roles and results |
| Shares many personal details on a company page | Too personal for the reader | Keep personal details light |
Mistakes to Avoid
- Mixing voices. Pick first or third person and stay with it.
- Using buzzwords. Show results with numbers instead.
- Leaving it out of date. Update it every few months.
- Using one bio everywhere. Trim a master bio for each platform.
- Typos. Proofread twice.
Professional Bio Checklist
Tick each item as you finish. Your bio is ready when the counter reaches 10.
Frequently Asked Questions
What is a professional bio?
Indeed describes it as a short description of your most important accomplishments, traits and qualifications, used on a resume, company website, portfolio or online profile.
How long should a professional bio be?
Monster suggests 40 to 80 words for a short bio, 100 to 150 words for a company website and 200 to 300 words or more for a long bio. Indeed says to follow any word limit from your employer or the application.
Should I write my bio in first or third person?
Indeed and Monster say third person suits formal bios and first person suits personal bios and LinkedIn. The Muse says third person suits team pages and social media, and first person suits LinkedIn and portfolios.
What should I include?
Monster says to always include your name, title, current role or focus, key skills and one or two results. Credentials, philosophy and personal details are optional.
Should I add personal details?
The Muse suggests a short personal touch, and Indeed lists hobbies and family life as optional. Keep them light, and match them to the setting.
What mistakes should I avoid?
Monster lists mixing first and third person, vague buzzwords, outdated details, roles with no context or results, and overly personal details.
What is a master bio?
The Muse suggests writing one full third-person bio, then cutting it down for each platform. Monster agrees and suggests keeping all versions in one document.
How is a bio different from a resume summary?
A bio is written for a reader on a website, profile or program, and it can be first or third person. A resume summary is a 2 to 4 sentence pitch for one job, tailored to the posting, per Monster.
Can I use AI or a template to write my bio?
Monster says tools can help you draft, but you should review everything for accuracy, tone and originality.
How often should I update my bio?
Monster suggests every few months as your career changes.
Conclusion
A strong bio is short, specific and written for its reader. Pick one voice, lead with your best result and keep a master version to trim for each platform. Use the builder above to write your bio today.
Related Reading
- How to write a resume summary statement
- What to include in a resume career highlights section
- Resume format and sections
- 25 best resume opening statement examples
Sources: Indeed Career Guide, How To Write a Professional Bio in 6 Steps. The Muse, How to Write a Professional Bio for Any Situation. Monster, 20+ Professional Bio Examples. The sample bios, people, employers and numbers are fictional.
