Window Watcher for Chrome is a free extension designed specifically for front-end developers. This handy tool allows developers to easily view the size of the browser window without the need to access the inspector or other developer tools. With its simple and intuitive interface, Window Watcher provides a convenient way to monitor and test the responsiveness of websites.

One of the main features of Window Watcher is its ability to display the size of the browser window in real-time. This allows developers to quickly see how their website adapts to different screen sizes and make necessary adjustments. The extension also offers a range of customization options, allowing users to choose the units of measurement and the position of the window size display.

Overall, Window Watcher for Chrome is a valuable tool for front-end developers who want to streamline their workflow and ensure their websites are responsive. Its ease of use and practical features make it a must-have extension for anyone working in web development.