Prefers Color Scheme Toggle is a Chrome add-on designed to enhance front-end development by allowing developers to easily switch between light and dark modes. This tool leverages the `prefers-color-scheme` CSS media feature, enabling a seamless experience while testing web applications across different themes. With its user-friendly interface, it simplifies the process of verifying design responsiveness and accessibility in both light and dark settings.

This add-on is particularly beneficial for developers who need to ensure their web applications look and function well under varying color schemes. By integrating directly with the Chrome Debugger, it provides a straightforward way to toggle themes without the need for extensive code changes. It is available for free and serves as a valuable tool in the arsenal of web developers focused on creating visually appealing and user-friendly interfaces.