"Free Proxy List" tools are online resources that provide users with a list of free proxy servers that can be used to access websites and online services anonymously. A proxy server acts as an intermediary between a user's device and the internet, allowing the user to access online resources while hiding their IP address and other identifying information.

Free Proxy List tools typically provide users with a list of available proxy servers along with their IP addresses, port numbers, and other relevant information. Some tools may also allow users to filter and sort the list based on various criteria, such as location, anonymity level, and speed.

These tools can be useful for a variety of purposes, such as bypassing online censorship, accessing geo-restricted content, or protecting your privacy while browsing the internet. However, it's important to note that free proxy servers can be less reliable and secure than paid options, and users should exercise caution when using them to avoid potential security risks.