How to Write a Cover Letter That Gets Read
Cover letters have a reputation for being a chore that nobody reads. Some hiring managers do skip them. But when a letter is read, it is usually at a decisive moment: two candidates look similar on paper, the resume leaves a question open, or the role depends on communication. A short, specific letter is your chance to answer the questions a resume cannot. This guide shows you how to write one without spending an evening on it.
Do you still need a cover letter?
If the application asks for one, yes, always. If it is optional, it is still worth sending a short one when you have something to add: a career change to explain, a gap in your history, a referral, a genuine connection to the company, or a role where writing is part of the job. If you truly have nothing to add beyond your resume, a two-paragraph note is better than a generic page.
The structure that works
Almost every good cover letter follows the same four-part shape. Keeping to it makes the letter easy to write and easy to skim.
| Part | Job | Length |
|---|---|---|
| Opening | Name the role and give the one-line reason you fit | 2–3 sentences |
| Evidence | Prove the fit with one or two specific results | 3–5 sentences or 2–3 bullets |
| Why them | Show you chose this company for a reason | 2–3 sentences |
| Close | Thank them and invite the next step | 1–2 sentences |
That adds up to roughly 250–400 words, which fits comfortably on one page with your contact details at the top.
Before you write: ten minutes of research
A letter that could be sent to any company persuades no one. Before you start, find three things:
- The two or three requirements that matter most. Look at the qualifications section and at anything repeated in the posting. The Resume Keyword Checker pulls the most important terms out of a job description and shows which ones your resume already covers.
- A name. The company website, the posting itself or LinkedIn often shows who leads the team. “Dear Alex Morgan” reads better than “To Whom It May Concern”. If you cannot find one, “Dear Hiring Manager” is fine.
- One specific reason you want to work there. A product you use, a value that shows in how they work, a recent launch or expansion. Specific beats flattering.
Writing the opening
Skip the throat-clearing. “I am writing to express my interest in…” wastes the most-read line of your letter. Name the role and give your strongest reason in the same breath.
- Generic: I am writing to apply for the Operations Manager position I saw advertised online. I believe I would be a great fit.
- Specific: I’m applying for the Operations Manager role at Northwind Logistics. For six years I have run warehouse shifts of up to 40 people, and last year I cut order processing time by a quarter.
If someone referred you, say so in the first sentence: “Priya Shah on your data team suggested I apply.” A referral is one of the strongest openings you can have.
The middle: prove it with results
This is where the letter earns the interview. Take the top requirements you found and match each one to evidence. You do not need to cover everything; two strong examples beat five vague ones.
| They ask for | You show |
|---|---|
| Process improvement | Redesigned the picking workflow, cutting processing time by 25% |
| Team leadership | Trained 14 new team members in a year with no rise in error rates |
| Safety focus | Team won the regional safety award in 2024 |
Write each result as you would a strong resume bullet: an action verb, what you did and a measurable outcome. Then connect it to their job in a closing sentence, such as “I would bring the same focus to your Chicago hub.” If you want a list of strong openers, the Resume Action Verbs page groups more than 270 by skill.
Avoid repeating your resume line by line. The letter should pick the two results most relevant to this job and add context the resume cannot, such as why a result mattered or what you learned.
Why this company
Hiring managers want to know you will stay and care. One or two honest sentences do the job: “I have used Northwind’s same-day service for my own small business, and I would love to help make it faster for others.” Avoid generic praise like “your company is an industry leader”; it signals that you did not look.
The close
End simply. Thank them, say you would welcome a conversation and make it easy to reach you. “Thank you for your time. I would welcome the chance to discuss how I could help your team, and I can be reached at (555) 123-4567.” Sign off with “Sincerely” or “Best regards” and your full name.
Formatting and length
- One page, 250–400 words, in the same font as your resume.
- Matching header. Use the same name, phone and email as your resume so the two look like a set.
- File type. Upload a text-based PDF or .docx unless told otherwise, and name it clearly, such as
jordan-lee-cover-letter.pdf. - Pasting into a form or email? Remove the address block, keep paragraphs short and put the role in the subject line.
Like resumes, cover letters uploaded to an applicant tracking system are often stored as text, so the same rules help: no text boxes, no images, and the job’s key terms used naturally.
Special cases
Entry-level and graduates
Lead with your education, then use projects, internships, volunteering or part-time work as evidence. Results still count: “Led a four-person capstone team that built an inventory app now used by the campus bookstore” shows more than “hard-working team player”.
Career change
Address the change in the first paragraph rather than hoping nobody notices. Explain what is driving the move in one sentence, map two or three transferable skills to the new role, and show preparation, such as a course, certificate or project.
Employment gap
One honest, brief sentence is enough: “I took 2024 off to care for a family member and have since completed a project management certificate.” Then move on to your evidence.
A short example
Dear Alex Morgan,
I’m applying for the Operations Manager role at Northwind Logistics. For six years I have led warehouse shifts of up to 40 people, and I’m confident I can help your Chicago hub keep pace with its growth.
In my current role as Shift Supervisor at Contoso Distribution, I cut order processing time by 25% by redesigning our picking workflow, and I trained 14 new team members in a year without any rise in error rates. Last year my team also won the regional safety award.
I have used Northwind’s same-day delivery for my own side business, and I would love to help make it faster for other small companies.
Thank you for your time. I would welcome the chance to discuss how I could help your team.
Best regards,
Jordan Lee
It is under 150 words, names the role, proves the fit with three facts, and shows a real reason for choosing the company. Yours can be longer, but rarely needs to be.
Mistakes that cost interviews
- The wrong company name left over from a previous application. Read the final version out loud before sending.
- Talking about what the job will do for you instead of what you will do for them.
- Apologizing for missing requirements. Focus on what you bring.
- Walls of text. Short paragraphs and white space get read.
- Claims without proof, such as “excellent communicator”. Show it with an example instead.
Make it faster
You do not have to start from a blank page. The free Cover Letter Generator builds a complete, editable letter from your details in four styles (professional, modern, entry-level and career change) and three tones. It runs in your browser, turns your achievements into sentences or bullets, and lets you copy, download or print the result.
Make sure your resume tells the same story
A strong cover letter sends the reader straight to your resume, so the two should match: the same job titles, the same results, the same contact details. If your resume needs work, Resumate is a free ATS resume builder from the developer behind ToolsWorld. Import your current resume or LinkedIn profile, fix what its ATS check flags, such as missing metrics, repeated verbs or weak openers, use job match to compare it with the posting you are applying for, and export a text-based PDF or Word file saved to your own Google Drive. The ATS Resume Builder page explains how it works.