Font Tester is a free Chrome extension developed by hkphillips42. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. As the name suggests, this extension is designed for web developers and designers to easily preview various Google fonts applied to a web page.

The main feature of Font Tester is its popup menu, which presents a single select field with font options. This allows users to quickly and conveniently select different Google fonts and see how they would look on their webpage. By providing this functionality, Font Tester eliminates the need for users to manually change the font settings in their CSS files or HTML code, saving them time and effort.

With its simple yet effective approach, Font Tester is a valuable tool for web developers and designers who want to experiment with different fonts and find the perfect fit for their web pages. It streamlines the process of previewing Google fonts, making it a must-have extension for anyone working on web design projects.