WebRTC Leak Test - MasarWeb

Check if WebRTC exposes your real IP behind a VPN or proxy.

Features

How It Works

This tool works directly in your browser. No downloads or installation required. Start using it now.

DNS Leak Test

Test if your DNS queries leak to your ISP when using a VPN or proxy.

IP Leak Test

Comprehensive test to detect if your real IP address is leaking through any channel.

Privacy Test

Complete privacy audit checking IP leaks, DNS leaks, WebRTC, and browser fingerprinting.

What Is WebRTC?

How WebRTC works in your browser and why it can leak your real IP address even when using a proxy.

5 min

Does a Proxy Hide Your IP?

Learn exactly what a proxy hides, what it does not, and the limitations you should be aware of.

5 min