Add a Google-powered search engine to your site

It's now easier to add a Google-powered search engine to your site and earn from showing relevant ads on your search results pages. We've made the following improvements to the AdSense search engine feature:

• We've simplified the creation flow to make it quicker and easier to create a search engine.
• We've added a preview, so you can see how ads will look on your search results pages before they go live.
• You no longer need to sign up for the AdSense for search product to create a search engine. You now create search engines on the "By ad unit" tab of the Ads Overview page.

For more information, see add a search engine to your site.