Resume Builder
Build an ATS-readable CV and export it as a real PDF.
Career
A structured cover letter you fill in, not a template to guess at.
Four paragraphs, under 400 words, on one page. Anything longer is competing with your CV rather than adding to it.
Read it back and ask: could I send this to a different company by changing only the name?
If yes, the letter is doing nothing. The paragraph about them is the one carrying all the weight, and it is the one most often written last and thinnest.
One genuinely specific sentence beats three paragraphs of enthusiasm. "Your decision to open-source the scheduling engine is why I applied" says more than any amount of "I am passionate about your mission".
On gaps in particular: a plain factual line — "I took eighteen months out for caring responsibilities and returned to work in 2025" — closes the question. Apologising for it keeps it open.
Three or four short paragraphs, under 400 words, on one page. Longer means it is competing with your CV rather than adding to it.
When one is requested, yes — omitting it is an easy filter. When it is optional, it is a chance to say the one thing your CV cannot, which is why this role at this organisation.
Being generic. If you could send it to another company by changing only the name, it is doing no work. The paragraph about them specifically is the one that matters most and is usually the thinnest.
Try to. Check the posting, the company site and LinkedIn. If you genuinely cannot find a name, "Dear Hiring Team" is fine — "To Whom It May Concern" reads as a form letter.
In one plain, neutral sentence, then move on. Stating it factually closes the question; apologising for it keeps it open and makes it larger than it is.