A cover letter is a short, tailored document that connects your experience to one role. Use a four-part format and adapt the examples below - do not send the same letter everywhere.
Examples of employers
By Aman Juneja, CEO, UIX Labs - built Pika Resume. · Updated .
A cover letter is a short document sent with a resume to explain why your evidence fits one specific role. The resume records experience, education, skills, and outcomes; the letter selects the most relevant proof, connects it to the employer’s needs, and shows why you chose that opportunity.
Follow the application instructions first. Many portals make a cover letter optional, while some consulting, finance, research, government, international, and senior-role applications request one. Write a letter when the employer asks or when a concise explanation adds useful context, such as a career change, referral, relocation, employment gap, or unusually strong fit.
Upload your resume, then sign in to run and save the free diagnostic. You will see your score, category breakdown, and issue counts.
Check my resume freeKeep the letter focused on one vacancy and usually within 250-350 words. Use four short parts so the reader can scan it quickly.
Use these as structures, not finished letters. Replace every bracketed detail and illustrative claim with information that is true for you and relevant to the vacancy.
The two documents should support each other without repeating the same text. Keep dates, job titles, qualifications, and outcomes consistent across both.
| Document | Primary job | Best content |
|---|---|---|
| Resume | Show your relevant history and evidence | Experience, projects, skills, education, and verified outcomes |
| Cover letter | Explain the fit for one role | Selected evidence, motivation, context, and a concise close |
Do not copy the same generic letter into every application, restate the full resume, invent enthusiasm, or make claims you cannot support. Check the employer and role names, remove placeholders, keep formatting simple, and proofread the final version before submitting it through the requested channel.
Build, edit, preview, and download with a Pika watermark for free. Watermark-free downloads and paid upgrades show the exact price before checkout.
Build my resumeBuild a concise, role-specific letter from truthful evidence already supported by your resume.
Aim for about 250-350 words on one page unless the employer gives another limit. Use short paragraphs and remove details already clear from the resume.
Follow the application instructions. Upload a separate PDF when the portal provides a cover-letter field; if the employer asks for an email application, use its requested format.
Reuse a structure, not the finished letter. Tailor the role, employer, evidence, and reason for applying while keeping every claim consistent with your resume.
A resume presents your experience, skills, education, and outcomes in a structured record. A cover letter explains why selected evidence from that record fits one specific role.
Write one when the employer asks or when it helps connect relevant projects, internships, coursework, or motivation to the role. Do not use it to repeat the resume line by line.