How to write good Google Ads copy in the age of responsive search ads

There's still a lot of bad search ad copy out there — but the way you write it changed fundamentally. Two things to know up front if you learned this years ago: it's Google Ads now, not AdWords, and the old expanded/standard text ads were retired in 2022. You no longer hand-craft one tight ad per keyword. Instead you feed a Responsive Search Ad (RSA) a pile of headlines and descriptions, and Google's machine learning assembles and tests combinations in real time. So the craft shifted from "write the perfect ad" to "give the machine excellent raw material and steer it." The underlying principles, happily, are the same as ever.

1. Lead with what they searched for, not your brand name

Unless your brand is a household name or the search is your brand, nobody cares about your company name in the headline. In the 1.4 seconds someone scans the results, they're looking for the thing they searched for. Make sure that thing is in your headlines. (One nuance for RSAs: do include a brand headline among your assets — but as one of many, not the lead.)

2. Match the message to the search — at scale

The old rule was "ad for 'find good tweezers' should say 'find good tweezers.'" Still true, but you achieve it differently now: write multiple headline variations covering the different intents in an ad group, and let the RSA serve the most relevant combination. Keep ad groups reasonably themed so your assets actually match the queries. Tight relevance still earns higher Quality Score, better positions, and lower costs.

3. Deliver on the promise — message match to the landing page

Whatever the ad promises, the landing page must deliver, immediately. If the ad offers a free white paper, the white paper had better be right there. This never changes — and it's now doubly important, because Google's Smart Bidding optimizes on conversions, so a page that doesn't convert starves the whole campaign of the signal it needs.

4. Feed RSAs strong, varied assets — and use pinning sparingly

Give the RSA the maximum distinct headlines and descriptions, covering different angles: benefits, the offer, social proof, urgency, a clear CTA. Variety is what lets Google find winning combinations. Use pinning (locking a specific headline to a position) only when something must always appear — a legal line, a non-negotiable offer — because over-pinning kneecaps the testing. Watch the Ad Strength indicator, but don't worship it; relevance and results matter more than a green label.

5. Use every asset Google gives you

The old "display URL" trick became the display-path fields — still worth using the path to reinforce the keyword. Beyond that, load up your assets (formerly ad extensions): sitelinks, callouts, structured snippets, images, calls. They expand your footprint, lift CTR, and are basically free real estate. An ad without assets is leaving clicks on the table.

The 2026 mindset

Writing Google Ads copy is now a partnership with the machine: your job is great, varied, on-message assets and clean conversion tracking; Google's job is assembling and serving the best combination to each searcher. Nail the message-match fundamentals and give the system room to optimize, and you'll beat the advertisers still fighting the automation. That's the core of how we run paid search — and avoid the classic mistakes that still sink accounts.