Copywriter Cover Letter Example
A worked example for a copywriter application. Work that sold something, with the result attached.
Jonah Whitfield
Marketing Director
Brightwater Brands
Dear Mr. Halloran,
I am applying for the Copywriter position at Brightwater Brands. I have spent 6 years doing this work, most recently as Copywriter, and the channels and outcomes in your posting are the ones I am measured on.
The clearest result I can give you is that I wrote landing pages and ad copy for 22 campaigns, with the winning variant lifting conversion 34 percent on 780K USD of quarterly spend. Day to day my work centres on Direct response copy, Brand voice development and Landing page optimisation, which maps directly onto what this role calls for. I have attached my resume, which sets out the rest in the same terms.
[Add one genuine, specific reason you want to work at Brightwater Brands — a campaign, a product, or a market they are moving into. One real sentence beats a paragraph of praise.] I would welcome the chance to talk about where I could be most useful.
Thank you for your time and consideration.
Adapting this for a copywriter application
Paragraph one: the role, and why you are credible
Name the exact job title and where you saw it, then one line establishing that you already do this work. Skip "I am writing to express my keen interest" — it spends a sentence saying nothing.
Paragraph two: one result, with its baseline
Give the number, the baseline it moved from, and the period. Marketing claims are discounted by default because so many are unattributable, so the letter is a good place to be unusually precise about what you did and what else was happening at the time.
What this field is judging behind the words
Copywriting hiring is portfolio-led with a test brief, and the test is judged on the thinking as much as the words. Expect to present work and explain the strategy behind it, including what the client asked for and what you argued against. Agency and in-house processes differ: agencies assess range, in-house assesses brand fit.
Paragraph three: why this employer
This is where most letters fail. "I admire your commitment to excellence" could be sent to anyone. Name something real — a product, a recent announcement, how the team works, a market they are moving into — and connect it to your own experience. If you genuinely cannot find anything specific to say, that is worth noticing before you apply.
Mistakes that cost copywriter candidates
- Sending a resume with no portfolio link, or one that leads to an empty or gated site
- Listing brands worked on without saying which words on the page were yours
- Describing the writing as creative and award-winning with no conversion number anywhere on the page
Those are resume mistakes, but they apply to the letter for the same reason: both documents are read by someone deciding quickly whether you understand the job.
What this role needs on paper
No credential is required. A portfolio, ideally with performance data on direct response work, is the entire currency. Awards carry weight in agency hiring.
Where this leads if you get it
Copywriter to senior, then creative lead or creative director, or into freelance and consulting. Conversion evidence, not just craft, is what supports higher rates.
Before you send it
Reread the letter for the previous employer's name — reusing a letter and leaving the old company in it is the most common fatal typo there is. If you are applying in the UK, the National Careers Service sets out what employers there expect alongside a CV. Then run the resume that accompanies it through our free ATS checker. The letter gets you read; the resume is what the applicant tracking system scores.
Copywriter Cover Letter Questions
What should a copywriter cover letter say?
Three short paragraphs: the role you are applying for and why you are credible, your single strongest relevant achievement with a number attached, and one genuine reason you want this employer. Anything past one page usually goes unread.
Do employers hiring copywriters actually read cover letters?
It varies by employer and it is rarely the deciding document. It matters most for competitive roles, career changes and gaps, where a resume alone handles the context badly. When the application asks for one, always include it.
What does this field want to see in the letter?
Work that sold something, with the result attached. Say it in the first two lines rather than saving it for the second page.
Should I repeat my resume in the letter?
No. The resume already lists what you did. The letter answers the two questions a list cannot: why this role, and why this employer. Pick the achievement most relevant to the posting and give it context.
Where does this career usually go from here?
Copywriter to senior, then creative lead or creative director, or into freelance and consulting. Conversion evidence, not just craft, is what supports higher rates.
How long should it be?
Roughly 250 to 350 words on one page. The three-paragraph discipline forces you to lead with what matters instead of restating the resume.
Can I copy this example?
Use the structure and the job each paragraph does, but write your own content. The employer and candidate here are fictional, and a letter describing work you did not do will not survive an interview.
Write Your Copywriter Cover Letter
Guided prompts, a one-click draft, 8 templates and instant PDF, Word or image download — free, no account, no watermark.
Open the Builder — Free