Google Search Ad Preview & Headline Checker
Check whether search ad headlines and descriptions fit common character limits, then preview how the copy reads before it reaches a campaign review screen.
Inputs
Optional path shown after the domain.
Preview
Your headlines and descriptions fit common Google Search ad character limits. Add more variants in Ads Manager for broader responsive search ad testing.
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What makes search ad copy stronger
The best search ads match the query, reduce doubt, and give the platform enough clean assets to test.
Search intent first
A strong search ad mirrors the query, names the offer, and makes the next step obvious. Clever copy is weaker than clear copy when intent is already high.
Multiple usable assets
Responsive search ads perform best when the platform has enough valid headlines and descriptions to test. Short, specific variants beat one long generic line.
Policy-safe claims
Avoid guarantees, misleading pricing, unsupported superiority claims, and sensitive personal attributes. Clean copy keeps review friction down.
How AdFlint improves ad copy
AdFlint generates platform-specific Google, Meta, and LinkedIn ad copy, checks launch rules, and can improve weak assets before a campaign goes live when auto-optimization is enabled.
Questions
What is the Google Search ad headline limit?
Google Search ad headlines are commonly limited to 30 characters each, and descriptions are commonly limited to 90 characters each. This preview checks those limits before you paste copy into a campaign.
How many headlines should a responsive search ad have?
Google supports more than three headline assets, but three valid headlines is the practical minimum for a clean preview. More distinct, policy-safe variants give the platform more combinations to test.
Does this tool publish ads?
No. It is a browser-based preview and character checker. AdFlint can generate and launch platform-specific ads from the campaign builder after you approve the campaign.
Why does Google say my ad strength is poor?
Common causes are too few assets, repetitive headlines, missing keywords, weak landing page relevance, or copy that is too generic. Strong ads usually include the core keyword, a specific benefit, and a clear call to action.