Public IP Change Notification is a free Chrome extension developed by matthias.wagner. It falls under the category of Browsers and is specifically listed in the Add-ons & Tools subcategory.

The main purpose of this extension is to help users stay informed about changes to their public IP address. With Public IP Change Notification, you can set a specific address to check for, and the extension's icon will be green if it matches. However, if your public IP is different from the one you set in the options, the icon will change its color and you will also hear a short notification sound, which can be muted if desired.

This extension is particularly useful for individuals who need to be constantly aware of any network changes that may occur. With its simple and straightforward functionality, Public IP Change Notification provides a convenient solution for monitoring and keeping track of your public IP address.