Question 1

What is WebRTC Leak Test?

Accepted Answer

Check if your browser leaks your real IP address via WebRTC — even behind a VPN or proxy

Question 2

What is a WebRTC leak?

Accepted Answer

A WebRTC leak occurs when your real IP address is exposed through the WebRTC protocol in your browser even when you are connected to a VPN. WebRTC allows browsers to communicate directly and may reveal your local and public IP addresses to websites.

Question 3

How do I test for WebRTC leaks?

Accepted Answer

Open this free WebRTC leak test page while connected to your VPN. The tool checks whether WebRTC is exposing your real IP address by querying all ICE candidates your browser reports. If your real IP appears, your VPN has a WebRTC leak.

Question 4

How do I fix a WebRTC leak?

Accepted Answer

To fix a WebRTC leak: (1) Use a VPN that blocks WebRTC leaks by default; (2) Install a browser extension like uBlock Origin and enable WebRTC blocking; (3) In Firefox, set media.peerconnection.enabled to false in about:config; (4) In Chrome, use an extension like WebRTC Leak Prevent.

Question 5

Does WebRTC leak my IP even with a VPN?

Accepted Answer

Yes — standard VPN tunnels do not prevent WebRTC from communicating over your real network interface. This is a known privacy issue. Use a VPN with WebRTC leak protection or disable WebRTC in your browser settings.

Question 6

Is WebRTC Leak Test free to use?

Accepted Answer

Yes, WebRTC Leak Test is completely free. No account, no sign-up, and no hidden fees required.

Question 7

Is my data safe when using WebRTC Leak Test?

Accepted Answer

Your data never leaves your device. All processing happens locally in your browser — nothing is uploaded to any server.

WebRTC Leak Test

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