Google Ads Responsive Search Ad ads are text creatives. They run in the Search placement on Google Ads. Copy is capped at 30-character headlines and 90-character body text, so write tight and front-load the value. Use these requirements to brief designers, validate uploads, and avoid creative rejections in Google Ads's ad manager.
| Orientation | any |
|---|
| Headline | 30 chars |
|---|---|
| Primary text | 90 chars |
Up to 15 headlines × 30 chars (up to 4 shown) and 4 descriptions × 90 chars (up to 2 shown) per impression.
Official source: https://support.google.com/google-ads/answer/7684791