About Google chart tools
Google chart tools are powerful, simple to use, and free. Try out our rich gallery of interactive charts and data tools.
Choose from a variety of charts. From simple scatter plots to hierarchical treemaps, find the best fit for your data.
Make the charts your own. Configure an extensive set of options to perfectly match the look and feel of your website.
Use the same chart tools Google uses, completely free and with three years' backward compatibility guaranteed.