What should I put in the body of a cover letter?

Focus on the role you're applying for. In the opening, name the position and where you saw it and why you're interested. In the body, give one or two concrete examples of experience, skills, or achievements that match what the posting asks for. In the closing, restate your interest, thank them, and ask for an interview. Keep it to a single page and tailor it to each employer rather than reusing a generic letter.

How is this different from my resume?

Your resume is the structured list of your history; the cover letter is a short, personal note that connects that history to one specific job. It lets you explain why you want this role, highlight the two or three things most relevant to it, and show a bit of your voice. Send them together — the letter introduces you and the resume backs it up.

Do I have to address it to a specific person?

It's stronger if you can. Check the job posting, the company's team page, or LinkedIn for the hiring manager's name and use it in the recipient field. If you genuinely can't find a name, a simple greeting to the hiring team or department works — this template leaves the recipient field open so you can use whatever fits.

Does AttachKit send the cover letter to the employer?

No. AttachKit is a private fill-and-sign tool that fills the PDF entirely in your browser — your details never leave your device, and it doesn't submit or send anything. You download the finished PDF and attach it to your application or email yourself, through whatever channel the employer asks for.

General · Cover Letter

Fill a job application cover letter online — free template

A cover letter is the short, personalized note you send with your resume to introduce yourself to an employer and make the case for one specific job. It names the role you're applying for, shows how your experience and skills match what they need, and asks for the next step — usually an interview. A tailored letter is what turns a resume into a real application: it tells the hiring manager why you, and why this role. This template keeps the structure simple — your contact details up top, the date and who you're writing to, then an opening, a body about your relevant experience, and a closing call to action. AttachKit fills your name, address, email, and phone from your saved profile, so you can write the parts that matter and send a clean, dated letter in minutes.

Your PDF never leaves your browser — open DevTools → Network and watch: the file is never uploaded.

Who needs it: Any job seeker submitting an application who wants a clean, professional cover letter to send with their resume — whether applying for a first job, changing careers, or moving up. Useful whenever a posting asks for a cover letter or you want to introduce yourself directly to a hiring manager.

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Why fill it here

Auto-fill your name, address, phone, and email from your saved profile; add the date, hiring manager, company, and role.
Follows a clear structure recruiters expect — opening, your relevant experience and skills, and a closing call to action.
Sign and date in-browser and save a polished PDF you can attach to any application or email.
Free to fill unlimited forms (10 signed PDFs/mo on the free tier).

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Cover Letter questions, answered

What should I put in the body of a cover letter?: Focus on the role you're applying for. In the opening, name the position and where you saw it and why you're interested. In the body, give one or two concrete examples of experience, skills, or achievements that match what the posting asks for. In the closing, restate your interest, thank them, and ask for an interview. Keep it to a single page and tailor it to each employer rather than reusing a generic letter.
How is this different from my resume?: Your resume is the structured list of your history; the cover letter is a short, personal note that connects that history to one specific job. It lets you explain why you want this role, highlight the two or three things most relevant to it, and show a bit of your voice. Send them together — the letter introduces you and the resume backs it up.
Do I have to address it to a specific person?: It's stronger if you can. Check the job posting, the company's team page, or LinkedIn for the hiring manager's name and use it in the recipient field. If you genuinely can't find a name, a simple greeting to the hiring team or department works — this template leaves the recipient field open so you can use whatever fits.
Does AttachKit send the cover letter to the employer?: No. AttachKit is a private fill-and-sign tool that fills the PDF entirely in your browser — your details never leave your device, and it doesn't submit or send anything. You download the finished PDF and attach it to your application or email yourself, through whatever channel the employer asks for.

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AttachKit is a private, independent tool for filling and signing PDFs on your own device. It is not a government agency, law firm, or filing service, and is not affiliated with or endorsed by the IRS, USCIS, the U.S. Department of State, or any government body. Forms are provided for convenience — always download the current version and instructions from the official .gov website, and your completed document never leaves your browser.