Best ChatGPT Prompt for Writing a Cover Letter

Land more interviews with a tailored, professional cover letter — generated in seconds.

The Prompt 
You are an expert career coach and professional resume writer. Write a cover letter for the following job application.

Job title: [JOB TITLE]
Company: [COMPANY NAME]
Job description highlights: [PASTE 3-5 KEY REQUIREMENTS FROM THE JOB POSTING]

My background:
- Current/most recent role: [YOUR ROLE]
- Years of experience: [NUMBER]
- Key skills: [LIST 3-5 RELEVANT SKILLS]
- Notable achievement: [ONE SPECIFIC ACCOMPLISHMENT WITH NUMBERS IF POSSIBLE]

Requirements:
- Keep it under 300 words
- Use a confident but not arrogant tone
- Open with a hook, not "I am writing to apply for..."
- Connect my experience directly to their requirements
- End with a clear call to action
- Do not use generic filler phrases

How to Use This Prompt

  1. Copy the prompt above
  2. Replace everything in [BRACKETS] with your actual info
  3. Paste the job description's key requirements — the AI needs to know what the employer wants
  4. Paste into ChatGPT or Claude and hit enter
  5. Review the output and tweak anything that doesn't sound like you

The more specific you are with your achievement and skills, the better the output. Vague input = vague cover letter.

Example Output

When I led the migration of our legacy payment system to a microservices architecture last year, I cut processing time by 40% and saved the company $200K in annual infrastructure costs. That's the kind of impact I'd bring to the Senior Backend Engineer role at Stripe.

Over the past six years, I've built and scaled distributed systems handling millions of daily transactions. At my current company, I own the API layer that processes $50M in monthly payments — designing for reliability, speed, and developer experience.

Your job posting emphasizes system design, API development, and cross-team collaboration. These aren't just checkboxes for me — they're what I do every day. I've led three major API redesigns, mentored junior engineers through architecture decisions, and worked directly with product and design teams to ship features that moved key metrics.

I'd love to talk about how my experience maps to what you're building at Stripe. I'm available for a conversation anytime this week.

Tips to Get Better Results

  • Be specific with achievements. "Increased sales by 30%" beats "helped grow the business." Numbers make cover letters believable.
  • Paste the actual job description. The AI can only tailor the letter if it knows what the employer wants.
  • Iterate. If the first version is too formal or too casual, tell the AI: "Make this more conversational" or "Make this more professional."
  • Don't send it raw. Always read it out loud. If any sentence sounds like something you'd never say, rewrite it in your voice.

Go Deeper: Recommended Resources

The prompt on this page gets you 80% of the way. If you want to become genuinely excellent at this, here's what I'd read and study next:

📚 Best Books on This Topic

🎓 Job Application & Cover Letter Course

Want someone to walk you through cover letter writing step by step? Udemy has affordable courses with real examples. (Course links coming soon.)

Some of these links are affiliate links. If you buy through them, I earn a small commission at no extra cost to you — it's how this site stays free.

Use these prompts with:

ChatGPT Claude

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