Cover letters in 2026: mostly optional, occasionally decisive
The honest answer recruiters give in surveys: most cover letters are never opened — but when two candidates look equal on paper, the letter breaks the tie, and for career changers, relocations and no-experience applicants it does work the resume cannot: explaining why.
When to definitely write one
The posting asks for it (skipping = instruction-following fail); you are switching fields or countries (the resume raises questions only prose can answer); the company is small (founders read them); there is a gap or an unusual story; or you genuinely, specifically want this company — specificity is impossible to fake and easy to spot.
When to skip
Mass applications through job boards where the field is optional and your resume matches the posting directly. A generic letter ("I am excited to apply for [POSITION]") subtracts value; no letter is neutral.
The 4-paragraph structure
1. What you're applying for + your one-line pitch — the same summary your resume opens with.
2. Your strongest relevant proof — one achievement, with a number, chosen for THIS posting.
3. Why this company — one specific, checkable sentence (their product, their market, their help center you used for years).
4. The ask — available for interview, fastest contact channel, thanks. Under 250 words total; nobody reads page two of a cover letter.
Get this letter personalized in 2 minutes
Our generator fills in your details, the correct legal citations and current mailing addresses — and builds the rest of the pack around it. Free preview, no signup.
Frequently asked questions
Do recruiters read cover letters?
A minority do routinely; most read them for shortlisted or borderline candidates. Since you can't know which case you are, a 10-minute tailored letter is cheap insurance for jobs you actually want.
Should the cover letter repeat the resume?
It should reuse your best material, not your whole history: one proof point expanded into a story, plus the "why this company" the resume can't carry.
How long should a cover letter be?
Under 250 words, 4 short paragraphs, one page with big margins. Length signals effort only up to the point someone stops reading.