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VPN check

Is your VPN actually hiding you?

This page runs the same checks websites can run, and tells you if anything gets around your VPN. It takes a few seconds and works with any VPN or privacy relay.

Checking…

Running the checks

This takes a few seconds.

The checks

  1. Is a VPN on?Checking…
  2. Do both your addresses use it?Checking…
  3. Does your browser give away another address?Checking…
  4. Does anything hint at a VPN?Checking…

Tip: run it twice, once with your VPN off and once on. Your provider's name should disappear when the VPN is on. ip5.io doesn't remember the first result, so note it down.

What this check can't see

Other appsThis page only sees your browser. Other apps on your device may still go around the VPN.
Every VPN by nameVPNs are recognized by their network's name. A VPN that uses home internet addresses can look like no VPN at all.

5 questions

Q1What is a VPN leak?

When some of your traffic, or a detail about it, goes around the VPN. Websites then see your real provider and rough location, even though the VPN app says you're protected.

Q2Why would my newer address (IPv6) leak?

Many VPNs only carry the older kind of address, IPv4. If your provider also gives you IPv6, websites that support it, like Google and YouTube, reach you directly on it. Turning on IPv6 leak protection in the VPN app, or turning IPv6 off there, fixes it.

Q3What is a WebRTC leak?

WebRTC lets browsers make video calls. To do that, the browser can tell a website which addresses it can be reached on, and with some browsers and VPNs that includes your real one. Most current browsers and VPNs prevent this, which this check confirms.

Q4Why does the time zone matter if nothing leaks?

It doesn't reveal your address, but it tells websites you're probably using a VPN: your computer says Istanbul while your address says Amsterdam. Streaming and shopping sites use this to block VPNs. Picking a VPN server in your own time zone avoids it.

Q5Does a VPN make me anonymous?

No. It hides your address and provider from websites, and your browsing from your provider. Websites can still recognize you by your logins, cookies and browser fingerprint, and the VPN company can see your traffic instead of your provider.