Write and validate Google Ads, Meta Ads, and LinkedIn Ads copy — with live split-screen previews that update as you type.
Google Responsive Search Ads allow up to 15 headlines (max 30 characters each), 4 descriptions (max 90 characters each), and two URL path fields (max 15 characters each). This tool validates the three most-used headline and two description slots.
Meta shows about 125 characters of primary text before a "See more" link on feed placements. Text beyond that is hidden until clicked. Write your hook and key message in the first 80–125 characters to ensure it's always visible.
"Shop Now" and "Learn More" drive the most clicks across most industries. "Sign Up" works well for lead generation. Match your CTA to the destination — if the landing page is a form, "Sign Up" or "Apply Now" sets clearer expectations than "Learn More".