Font Tester is a Chrome add-on designed for web developers to test and preview over 1000 Google Fonts directly on their webpages. This tool allows users to see how different font types can enhance their website's personality, readability, and overall aesthetic without the need for extensive coding or time-consuming adjustments.

The program is open-source and free to use, providing a straightforward way to select the ideal font for any landing page or website. Users can easily copy the necessary code from the widget for seamless integration. Additionally, there is an optional one-time license available that offers benefits such as priority support, upcoming features like dark mode, font size adjustments, and early access to Edge and Firefox add-ons.