Free Google Ads copy tool
Google Ads responsive search ad checker
Paste one headline or description per line to check asset quantities, character limits and exact duplicates before building a responsive search ad.
Headline checks
Nothing entered yet.
Description checks
Nothing entered yet.
Use at least three headlines and two descriptions. Unique assets give Google Ads more useful combinations to test.
How to use the result
Catch mechanical ad-copy problems before campaign setup.
Google Ads currently allows up to 15 headlines of 30 characters and four descriptions of 90 characters. The interface requires at least three headlines and two descriptions. A valid count does not guarantee approval, Ad Strength or campaign performance; copy must still follow policy and make sense in different combinations.
- 01
Enter clean inputs
Use values from the same campaign, platform and reporting period so the result answers one clear question.
- 02
Check the output
Treat the calculation or formatted list as a working aid. Review the source data, naming and campaign context before using it.
- 03
Save the decision
Copy the result into the campaign plan or reporting note together with the date, data source and any important limitation.