Is there a tool that can automatically rewrite my landing page to match each Google Ads keyword in real time?

Yes, the Google Ads Landing Page Agent does exactly this — it reads the keyword from the ad click URL and dynamically rewrites the landing page copy to match that specific search intent in real-time. The AI generates and tests multiple headline and offer variants continuously using reading telemetry. You maintain control over which page elements can change and can review all variants in the dashboard. No developer work or separate landing pages required.