WebRTC Leak Test: Protect your IP from WebRTC Leaks

About

WebRTC Leak Test

WebRTC (Web Real-Time Communication)—can bypass security layers and "leak" your true public and local IP addresses to websites. This vulnerability, known as a WebRTC leak, allows advertisers, trackers, and malicious actors to pinpoint your physical location and identify your device through fingerprinting. Reclaim Your Anonymity with the Advanced WebRTC Shield & Leak Checker.

WebRTC Leak Shield is a high-performance security tool designed to plug this hole instantly. Built on the modern Manifest V3 framework, it provides a persistent, hardened defense against unauthorized data exposure.


Why You Need WebRTC Leak Shield:

Most browsers prioritize speed for video calls and P2P sharing, often at the expense of your privacy. Our extension muzzles this behavior by forcing the browser to follow a strict "Proxy Only" policy. This ensures that your network identity is never revealed outside of your authorized VPN or Proxy connection.


Key Features:

Active WebRTC Shield: Leverages the chrome.privacy API to disable the browser’s ability to "shout" your IP. It effectively creates a firewall between your browser’s communication engine and your real network hardware.

Precision Leak Checker: Our built-in diagnostic engine uses RTCPeerConnection and STUN simulations to perform a "stress test" on your connection. With one click, you can see exactly what a website sees—confirming your safety or flagging a risk.

Anti-Fingerprinting Technology: By masking mDNS and local network addresses (10.x.x.x, 192.168.x.x), we prevent trackers from using your internal network ID to recognize your device across different sessions.

Seamless Persistence: Unlike basic tools, our extension saves your "Hardened" state using chrome.storage.local. Your protection stays "ON" even after a browser restart or a tab refresh.