A responsive search ad takes up to 15 headlines, and Google mixes them, showing a few at a time in the order it predicts will work best. Every headline has to fit in 30 characters, make sense on its own and say something the others do not. The Google Ads Headline Generator writes the full set of 15 from a short description of what you sell and who searches for it.
You give the product or service, what makes it worth choosing and the target audience. The tool returns 15 headlines grouped by purpose: four with the main keyword or product name, four benefits, three features or differentiators, two calls to action and two offer or trust headlines. Those last two use only facts from your description, and if there are none they become two more benefits. After the list come two display path suggestions of up to 15 characters for the web address shown in the ad.
The headlines follow Google Ads editorial rules, so they avoid exclamation marks, repeated punctuation, words in capitals and unproven superlatives. The tool is part of the Advertising family and works hand in hand with Google Ads Descriptions, which writes the other half of the ad.
What you get
- 15 headlines, each 30 characters or fewer including spaces, the hard limit in Google Ads
- Headlines grouped under short labels (keyword, benefits, features, calls to action, offer or trust), so the coverage is visible at a glance
- No two headlines repeating each other, so any combination Google shows still reads well
- Offer and trust headlines built only from facts in your description, never invented
- Two display path texts of up to 15 characters each for the ad's web address
- Wording aimed at your audience and the words they type into the search box
What you fill in
- Product or service optional
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What you advertise, with the place if you serve a local area.
- What makes it worth choosing? optional
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Main benefits, real offers or prices, guarantees, what sets you apart, and the main keyword people search for.
- Target audience optional
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Who searches for it and in what situation.
How to use it, step by step
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Name the product and the place
Write the service the way a customer would search for it. "Emergency plumber in Turin" gives the tool a keyword and a location to work into the headlines, while a company name alone gives it neither.
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List what is true and worth saying
Benefits, guarantees, prices, opening hours and the main keyword go in the second field. Only what you write here can appear in the offer and trust headlines, so include the facts you can stand behind.
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Describe the audience in one line
A situation ("needs a repair today") helps more than an age range. The tool uses it to choose words and urgency that match the search.
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Generate, then check the lengths in Google Ads
Paste the headlines into the ad editor. Google Ads counts characters as you type, so you can confirm each one fits and drop any that overlap with headlines you already run.
Example, input and output
Input
- Product or service
- Emergency plumber in Turin
- What makes it worth choosing?
- Available 24/7 including holidays, technician on site within the hour in the city, fixed call-out fee shown before the visit, main keyword emergency plumber Turin
- Target audience
- Homeowners in Turin who need a repair today
Output
1. Emergency Plumber Turin
2. Turin Emergency Plumbing
3. 24/7 Plumber in Turin
4. Plumber in Turin, Open Now
**Benefits**
5. On Site Within the Hour
6. Fast Help for Urgent Leaks
7. Know the Fee Before We Come
8. No Surprises on the Bill
**Features**
9. Open Nights and Holidays
10. Call-Out Fee Shown Upfront
11. Urgent Repairs, Any Day
**Calls to action**
12. Call for a Fast Repair
13. Book a Plumber Now
**Offer and trust**
14. Fixed Call-Out Fee
15. Available 24 Hours a Day
**Display paths**
plumber / emergency
Illustrative example written by the editorial team to show the expected format.
Tips for better results
- Put the keyword you bid on in the first field or state it in the second. Four headlines are reserved for it, and they are the most likely to match the search.
- Give at least one concrete fact, such as a price, a guarantee or an opening time. Without facts the offer and trust group falls back to benefits and the set becomes less varied.
- Pin sparingly. If you need a headline fixed in position one, pin a keyword headline and leave the others free to combine.
Who uses it, and for what
Local service business running its own ads
Write a full set for each service (emergency repairs, boiler servicing, bathroom renovation) so every ad group has its own copy instead of one generic ad.
PPC freelancer or agency
Produce first drafts for a new client's ad groups in one session, then spend your time on keyword matching and landing pages.
Online shop launching a category
Describe the category, the delivery and return terms you actually offer and the shoppers it is for, and use the set as the starting point of a new campaign.
Limits and good practice
- The tool does not see your account, keywords or performance data. It writes copy, it does not choose keywords or bids.
- Character counts can differ slightly with accents and special characters. Google Ads shows the exact count, so check there before saving.
- Approval is up to Google. Following the editorial rules reduces disapprovals but cannot guarantee approval, especially in restricted categories such as health or finance.
- Every generation uses credits from your plan. See the pricing page for what each plan includes.
Frequently asked questions
How long can a Google Ads headline be?
Each headline in a responsive search ad can be up to 30 characters, spaces included. The tool treats that as a hard ceiling and prefers short words, so headlines fit without being cut. Google Ads shows a live character count in the editor, which is the final check before you save the ad.
How many headlines does a responsive search ad need?
Google accepts between 3 and 15 headlines per responsive search ad. The tool always writes the full 15, because more distinct headlines give Google more combinations to test. You can remove any you do not want before publishing, or keep the extra ones for a second ad in the same ad group.
Why are there no exclamation marks in the headlines?
Google Ads editorial rules do not allow exclamation marks in headlines, and they also restrict repeated punctuation, unnecessary capitals and phone numbers in ad text. The tool follows those rules, so the ad is less likely to be disapproved and reads like the other ads on the results page.
Can the headlines say "best" or "number one"?
Only if your description gives a fact that supports the claim. Unproven superlatives can be disapproved by Google and can mislead customers, so the tool leaves them out by default and uses concrete benefits instead. If you have a verifiable award or ranking, add it to the description field.
Do I also need descriptions?
Yes. A responsive search ad needs at least two descriptions of up to 90 characters. Use Google Ads Descriptions with the same three inputs, so headlines and descriptions present the same offer in the same words. Google then combines them into a complete ad.
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