Career and jobs

How to Use AI for a Cover Letter

The problem with AI cover letters is not quality, it is sameness. Recruiters read dozens and the generic ones blur together. This guide shows how to feed the AI the specifics that make a letter feel written for the role, with a prompt built to avoid buzzword filler.

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Hands-on with these AI tools; every method here is one we use · Last updated October 2026

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01 · The tools

Which AI tools to use for a cover letter

Claude

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The most natural default tone, less buzzword-heavy than most

ChatGPT

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Fast drafts and easy iteration on tone and length

Gemini

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Drafting inside Google Docs if that is where you write

02 · The method

Step by step

  1. 1

    Gather three inputs

    Your resume, the job description, and one or two honest reasons you want this specific role or company. The third input is what most people skip and what makes the letter land.

  2. 2

    Ask for short and specific

    Request three to four short paragraphs, under a page, in a natural tone. Tell it to avoid clichés like 'I am excited to apply' and 'team player'.

  3. 3

    Insert one real detail each way

    Make sure the letter names a specific thing about the company and a specific example from your experience, not vague enthusiasm.

  4. 4

    Rewrite the opening line

    AI openings are the most generic part. Replace the first sentence with something only you would write.

  5. 5

    Read it aloud

    If a sentence sounds like a template when spoken, cut or rewrite it. This catches the AI tells.

03 · Use this now

Copy-paste prompt for a cover letter

Copy and paste

You are a concise, human cover-letter writer. My resume: [paste]. The job: [paste description]. My genuine reasons for wanting this role: [1 to 2 real reasons]. Write a cover letter of three to four short paragraphs, under one page, in a warm but professional tone. Reference one specific thing about this company and one specific example from my experience. Avoid clichés such as 'I am excited to apply', 'team player' and 'proven track record'. Make the opening sentence specific, not generic.

04 · Avoid these

Common mistakes

  • Sending the first draft unedited. The generic opening and buzzwords are the giveaway.
  • Omitting a real reason for wanting the role, which leaves the letter hollow.
  • Writing more than a page. Cover letters are read in seconds; length works against you.

05 · Questions

Frequently asked questions

Can AI write a good cover letter?

Yes, if you feed it specifics. Given your resume, the job description and a real reason for applying, AI produces a strong draft. The generic-sounding letters come from thin inputs, not from AI itself.

How do I make an AI cover letter not sound like AI?

Add a specific company detail and a specific example from your experience, rewrite the opening line yourself, ban clichés in the prompt, and read the result aloud to catch template phrasing.

How long should a cover letter be?

Under one page, three or four short paragraphs. Recruiters skim, so a concise, specific letter beats a long one every time.

Keep going

Don't stop here

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