This document discusses various Google tools that can help marketers succeed online. It describes 17 different Google tools, including Google Analytics, Google Keyword Tools, Google Insights for Search, Google AdWords, Google Trends, Google Ad Planner, and Google Webmaster Tools. It explains how each of these tools can provide useful data, insights, and features to help marketers with tasks like keyword research, website analytics, traffic estimation, and digital advertising. The overall document aims to help readers understand the various free marketing tools available from Google and how to utilize them effectively.