URL Breakdown Tool is a free Chrome add-on developed by kisshiThis handy tool allows users to easily obtain and display information about the protocol, domain, and port number of the currently open webpage's URL.

With just a click on the icon, users can access a convenient pop-up that provides detailed breakdown of the URL components. This can be particularly useful for web developers, SEO specialists, and anyone who needs to quickly analyze URLs for various purposes.

URL Breakdown Tool is a simple yet effective solution for obtaining important URL information without the need for complex manual processes. It seamlessly integrates into the Chrome browser, making it easily accessible whenever needed. Whether you're a professional or simply curious about the inner workings of URLs, this add-on is a valuable asset.