Google Ads RSA & Sitelink Counter
Verify strict 30-character headline and 90-character description limits with an interactive live Google Search visualizer.
PPC Methodology & Google Ads Quality Score Dynamics
Strict Character Limits: Google Ads allows a strict ceiling of 30 characters per Headline and 90 characters per Description. Exceeding even a single character causes the ad asset to be rejected during the automated Google Ads policy review. This tool implements zero-tolerance byte checking to prevent campaign disruption.
Ad Strength & Variation Volume: Google’s machine learning engine generates thousands of permutations in real-time. To achieve an “Excellent” Ad Strength rating, advertisers should provide at least 10β12 unique headlines without keyword stuffing and pin headlines selectively. Over-pinning (e.g. locking all 3 positions) restricts auction liquidity and frequently dampens ad impressions.
Sitelink Extension Formatting: Sitelink link text has a strict 25-character limit, while description lines 1 & 2 have a 35-character limit. Adding at least 4 active sitelinks typically raises expected CTR (Click-Through Rate) by 15β20%, directly improving your overall Google Ads Quality Score and reducing Cost-Per-Click (CPC).