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WebRTC Leak Test (VPN Check)

Check if your browser reveals your real IP through WebRTC while using a VPN.

Tool inputs stay in your browser · optional AI search sends your query

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Good to know: If a leak shows, turn on your VPN’s WebRTC protection or use a browser setting/extension that limits WebRTC.

How to use it (step by step)

  1. 1Turn on your VPN if you want to test it.
  2. 2Press Run WebRTC leak test.
  3. 3✓ means no leak. ⚠ means your real IP may be visible to websites even with the VPN on.

Words to know

IP address
The address of a device on the internet, like a house number for your connection. Websites need it to send pages back to you.
VPN
A Virtual Private Network hides your real IP by sending your traffic through another server.
WebRTC
Technology for video calls inside the browser. It can sometimes reveal your real IP even when a VPN is on.

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