WebRTC Leak Test

Check if your browser is leaking your real IP address via WebRTC, even when using a VPN.

What is a WebRTC Leak?

WebRTC (Web Real-Time Communication) is a technology that enables direct browser-to-browser communication for video calls and P2P transfers. To function, the browser exposes your local and public IP address - even if you're using a VPN. This is known as a WebRTC leak.

How to Prevent WebRTC Leaks?

• Use a VPN with built-in WebRTC leak protection
• Firefox: disable WebRTC via about:config → media.peerconnection.enabled = false
• Chrome/Edge: use an extension like "WebRTC Leak Prevent"
• Brave: enable "Prevent WebRTC from leaking local IP addresses"

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