What is copywriting in advertising, and what does a copywriter do?
Copywriting in advertising is writing the words in an ad: the headline, the main text, the script and the call to action. The Cambridge Dictionary defines a copywriter as someone whose job is to write the words for advertisements.
ShoaibUpdated 3 min read
What does a copywriter do in advertising?
A copywriter takes what you sell and finds the words that make the right person stop and act. Day to day, that means:
- Headlines that make someone stop scrolling or click
- Ad text that explains the offer and answers doubts
- Video scripts and hooks for the first few seconds
- Calls to action, the line that says what to do next; see what a call to action is
- Landing page words, so the page matches the ad's promise
- Variations to test, because the first version is rarely the best
Why do variations matter?
Platforms now test text for you. Google Ads Help says a responsive search ad can take up to 15 headlines (30 characters each) and 4 descriptions (90 characters each), and Google tests combinations over time to see which perform best. A copywriter's job is to give the system strong, genuinely different options.
What does good ad copy look like?
| Weak | Stronger |
|---|---|
| About you ("We are the best") | About the customer's problem |
| Vague ("Great quality") | Specific (what, how fast, what it includes) |
| No next step | One clear action |
Illustrative example: "Premium cleaning services" becomes "Sofa cleaned at your home in Kuwait, book on WhatsApp today."
For a step-by-step method, see how to write ad copy that sells.
Do I need a copywriter if I use AI?
AI can draft quickly, but someone still needs to know your customer, check facts and pick what to test. See how to make ads with AI.
Want ad copy and visuals written for your customers as part of your digital marketing? See our creative production service.