Google Webmasters Tools, also known as Google Search Console, is a free web service provided by Google that allows website owners to monitor and manage their site’s presence in Google search results. It provides valuable insights and data about a website’s performance, including indexing status, search queries, backlinks, and crawl errors. With Google Webmasters Tools, website owners can optimize their site’s visibility and improve its overall performance in Google search. It is an essential tool for any website owner looking to increase their online presence and drive more traffic to their site.