Network Tools • Free Online Tool

WebRTC Leak Test

Check if your real IP address is leaking through WebRTC.

Free to Use No Sign-Up Browser-Based
Online Tool

WebRTC Leak Test

Ready

This test will identify if your browser leaks your real IP address via WebRTC APIs.

Detected IP Addresses
Public WebRTC IPs
Local / Private IPs
Privacy Insight: If you are using a VPN and see your **real ISP public IP** in the list above, your browser is leaking your identity through WebRTC. Consider using a WebRTC blocker extension.
The WebRTC Leak Test is a critical privacy utility that identifies if your browser is exposing your real IP address through WebRTC (Web Real-Time Communication) protocols. Even when using a VPN or proxy, many browsers can inadvertently leak your local and public IP addresses to websites. This tool performs a real-time audit using STUN servers to detect potential leaks, helping you verify the effectiveness of your privacy tools and browser configurations.
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