IPBurger Proxy VPN is a subscription-based extension available for Firefox, designed to bolster user security and privacy while browsing the internet. This tool effectively masks your IP address, including your IPv6, providing an additional layer of anonymity. Notable features include a kill switch that blocks internet access if the VPN connection drops, ensuring that your information remains secure at all times. The auto-connect feature allows users to stay protected from the moment they start their browsing session.

In addition to basic IP masking, IPBurger Proxy VPN offers advanced functionalities like WebRTC protection to prevent IP leaks, timezone spoofing to match the browser's settings with the assigned IP location, and language and GPS spoofing to further hide your original information. This extension operates without the need for additional software, making it a convenient choice for users looking for straightforward privacy solutions.