Ad Extensions

Ad extensions, now called ad assets in Google Ads, are additional pieces of information that expand your search ads with extra details such as phone numbers, site links, locations, callouts, structured snippets, and pricing. They increase the visibility and click-through rate of ads by providing more reasons for users to engage and occupying more real estate on the search results page. Google Ads factors ad extensions into Ad Rank calculations, making them a competitive advantage even when bids are equal. Why it matters: ads with extensions consistently outperform those without them, with Google reporting that adding extensions can improve click-through rates by 10 to 15 percent on average. The additional information helps searchers make faster, more confident decisions, and the increased visual footprint of your ad pushes competitor listings further down the page. There are over a dozen extension types available, and the most impactful include sitelink extensions that direct users to specific pages, callout extensions that highlight key benefits like free shipping or 24/7 support, structured snippets that showcase product categories or service types, call extensions for mobile users, and location extensions for businesses with physical storefronts. Google automatically selects which extensions to show based on query context, device, and predicted impact, so the best practice is to enable as many relevant extension types as possible and let the platform optimize delivery. Review extension performance regularly in your asset reports to identify which ones drive the highest engagement and conversion rates, and refresh underperforming extensions with updated messaging that aligns with current promotions and customer needs.