5 ChatGPT Prompts to Write Better Google Ads Headlines for Small Business
Google Ads gives you up to 15 headlines per Responsive Search Ad, and most small businesses run out of ideas around headline four or five. ChatGPT is well-suited to this specific task: short, tightly constrained copy where volume and variation matter more than long-form writing. Here are five prompts that produce headlines you can actually use, in order from broad to specific.
Prompt 1: The Volume Prompt
“Write 15 Google Ads headlines for [business/product/service]. Each must be 30 characters or fewer. Include a mix of benefit-focused, urgency-focused, and question-based headlines. List them numbered, with character counts next to each.”
Asking for character counts up front saves you from writing a great headline that gets rejected for length, Google Ads headlines have a strict 30-character limit per field.
Prompt 2: The Pain Point Prompt
“My customers usually search for [product/service] because they’re dealing with [specific problem]. Write 5 headlines that speak directly to that problem, not just the product name.”
Ads that name the searcher’s actual problem tend to out-convert generic product-name headlines, because they match the intent behind the search rather than just the keyword.
Prompt 3: The Competitor Differentiation Prompt
“Here’s what makes my business different from competitors: [your real differentiator, e.g. free consultations, faster turnaround, local ownership]. Write 5 headlines that lead with this difference.”
This only works if you feed ChatGPT something true and specific about your business, generic “quality service” claims produce generic headlines that blend into every other ad on the page.
Prompt 4: The Numbers and Proof Prompt
“Write 5 headlines using specific numbers or proof points from my business: [years in business, number of customers served, rating, guarantee, price starting point].”
Concrete numbers (“500+ Local Customers,” “4.9-Star Rated,” “Starting at $99”) consistently perform better than vague claims because they’re harder to dismiss as generic ad copy.
Prompt 5: The Trim-and-Tighten Prompt
Once you have a longer list, paste your favorites back in and ask: “Tighten each of these to be punchier and more direct, keep the meaning but cut every unnecessary word, and confirm each is under 30 characters.” This last pass is where a decent headline usually becomes a genuinely good one.
What to Do With the Output
Don’t use all 15 blindly. Pick 8-10 of the strongest, genuinely distinct headlines (not near-duplicates of each other), enter them into your Responsive Search Ad, and let Google’s own optimization decide which combinations perform best over the first few weeks. Check the “Ad strength” indicator in Google Ads and swap out any headline marked as underperforming after enough data comes in.
Frequently Asked Questions
How many headlines does a Google Responsive Search Ad actually need?
Google allows up to 15, but recommends at least 8-10 genuinely different headlines (not just reworded versions of the same idea) for its system to test effectively.
Will ChatGPT know Google Ads’ character limits automatically?
It knows the general rule (30 characters for headlines, 90 for descriptions) but can miscount on longer or more complex phrases, so always double-check character counts yourself before entering headlines into Google Ads.
Can I use ChatGPT for the ad descriptions too, not just headlines?
Yes, the same prompt structure works for the longer description fields (90-character limit), just tell ChatGPT which field length you’re writing for.
Should every headline mention my business name?
No, Google Ads shows your business name and URL separately in most ad formats. Save your limited headline characters for benefits, offers, and differentiators instead of repeating your name in every headline.
Want Your Google Ads Campaigns Built and Managed by a Team?
Strong headlines are one piece of a profitable Google Ads account, targeting, bidding strategy, landing pages, and ongoing optimization all matter just as much. Omega Media Group manages Google Ads and PPC campaigns for small businesses nationwide. See our PPC management services or contact us for a free consultation. Reach us at +1-914-639-4886 or info@omegamediagroup.net.