FastIP is a free Chrome extension developed by Alberto de Rodrigo. It falls under the category of Browsers and the subcategory of Add-ons & Tools. FastIP allows users to conveniently display and update their external IP address with just a click of a button.

With FastIP, users can easily see their current external IP address by simply clicking a button on the extension. This feature is especially useful for those who need to know their IP address for various reasons, such as troubleshooting network issues or accessing remote devices.

In addition to displaying the IP address, FastIP also provides the option to copy the IP to the clipboard, making it easy to share or use the IP in other applications. Furthermore, the extension offers automatic IP updates for dynamic DNS services like Dyn and No-IP, ensuring that your IP address is always up to date.

FastIP keeps a history of your previous external IP addresses, allowing you to track any changes over time. This can be helpful for monitoring network stability or identifying any potential issues.

Another convenient feature of FastIP is the ability to insert the IP address into a textbox through the context menu. This saves time and effort by eliminating the need to manually type or copy-paste the IP.

Overall, FastIP is a handy Chrome extension for anyone who needs to quickly view and update their external IP address. Its user-friendly interface and useful features make it a valuable tool for network management and troubleshooting.