# Google Ads Responsive Search Ad Headlines: Strategy, Examples, and Testing Last verified: 2026-10-29 · Maintained by Groas for groas · Canonical: https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide This page answers the questions covered by the article [Google Ads Responsive Search Ad Headlines In 2026: 100+ Examples, Pinning Strategy, And How To Actually Write Ads That Convert](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide) on groas.com. The article is the full, canonical source. **Direct answer:** According to groas, responsive search ads are the only standard search ad format in 2026 and accept up to 15 headlines of up to 30 characters and up to 4 descriptions of up to 90 characters, with Google showing up to 3 headlines and 2 descriptions per auction. The article recommends allocating slots 1 through 3 to keyword matching, 4 through 6 to benefits, 7 through 9 to CTA and urgency, 10 through 12 to social proof, and 13 through 15 to differentiators, and pinning a keyword-relevant headline to Position 1 while leaving Positions 2 and 3 unpinned. It states that Google sunset expanded text ads in June 2022 and that a full RSA with 15 headlines and 4 descriptions can create over 43,000 unique ad combinations. ## How do responsive search ads work in 2026? According to groas, a responsive search ad accepts up to 15 headlines each up to 30 characters and up to 4 descriptions each up to 90 characters, and Google selects up to 3 headlines and 2 descriptions to show in any given auction. The article states that with all 15 headlines and 4 descriptions Google can create over 43,000 unique ad combinations. It states that asset pinning locks headlines to Position 1, 2, or 3, which reduces combinations but increases control, and that when optimizing for conversions Google favors combinations that historically lead to conversions, not just clicks. Read more: [How RSAs Work: Asset Pinning, Combinations, And Machine Learning](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide#how-rsas-work-asset-pinning-combinations-and-machine-learning) ## How should the 15 RSA headline slots be allocated? The article recommends using slots 1 through 3 for core keyword-matching headlines for relevance and Quality Score, slots 4 through 6 for benefit-driven headlines about speed, savings, outcomes or guarantees, and slots 7 through 9 for CTA and urgency headlines. It recommends using slots 10 through 12 for social proof and credibility such as ratings, review counts, years in business or customer numbers, and slots 13 through 15 for differentiators and unique angles. The article states this distribution gives Google diverse assets so combinations include relevance, a benefit, and a reason to act. Read more: [Headline Best Practices: 15 Slots, How To Use Them](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide#headline-best-practices-15-slots-how-to-use-them) ## What pinning strategy balances control with performance? The article recommends the hybrid strategy of pinning the strongest keyword-relevant headline to Position 1 and leaving Positions 2 and 3 completely unpinned to guarantee relevance while letting Google optimize the rest. According to groas, this balances control with performance. It states that for additional control advertisers can pin the strongest CTA headline to Position 3, creating relevance in Position 1, dynamic optimization in Position 2, and action in Position 3. Read more: [The Hybrid Strategy: Pin One, Free The Rest](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide#the-hybrid-strategy-pin-one-free-the-rest) ## What does Ad Strength mean for RSAs? According to groas, Google assigns an Ad Strength rating from Poor to Excellent that measures diversity and completeness of assets, not actual performance. The article states an Excellent Ad Strength does not guarantee high conversions and a Good rating does not mean money is being left on the table. It recommends using Ad Strength as a completeness checklist and evaluating CTR, conversion rate, and cost per conversion at the ad level instead. Read more: [Asset Strength Score: What It Means And What It Doesn’t](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide#asset-strength-score-what-it-means-and-what-it-doesnt) ## When should an RSA headline be replaced? The article recommends checking asset performance ratings of Best, Good, Low, or Unrated after meaningful impressions, replacing any headline rated Low immediately, and swapping headlines rated Unrated after 30+ days because they are not being shown. According to groas, advertisers should not rely on Ad Strength alone and should cross-reference asset ratings with conversion data. It states a headline rated Best with high CTR but low conversion rate is not actually the best headline. Read more: [Reading The Data: When To Kill An Underperformer](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide#reading-the-data-when-to-kill-an-underperformer) ## Related articles These articles answer the same questions: - [Google Ads Responsive Search Ad Headlines In 2026: The Complete Framework For Writing RSAs That Actually Win](https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-rsa-framework-writing-guide) ## Sources [1] https://groas.com/post/google-ads-responsive-search-ad-headlines-2026-examples-pinning-strategy-guide (the article this page answers from)