Marketing · Tool
Google Ads Headline Checker
Check headline and description length with pass/warn/fail.
0/15 headlines
0/4 descriptions
Validation results
Paste at least one headline or description above to see character counts, pass/warn/fail badges, and an ad preview.
About this tool
Google Ads rejects or truncates copy that breaks its character limits. This checker counts each headline (30 char) and description (90 char) in real time, flags anything close to the cap, and previews how different combinations will render on the SERP.
How to use it
- 1Paste headlines — up to 15, 30 characters each.
- 2Paste descriptions — up to 4, 90 characters each.
- 3Review pass/warn/fail badges and preview the rendered ad.
FAQ
- What are the limits?
- Google Ads responsive search ads allow up to 15 headlines (30 chars each) and 4 descriptions (90 chars each).