# VPN Leak Checker

> Free VPN, WebRTC & IP leak tests


## Pages

- [How to Check Your VPN on iPhone](https://vpnleakchecker.com/guides/how-to-check-vpn-on-iphone/): How to check if your VPN is working on iPhone: check Settings, test your IP in Safari and look for leaks.
- [How to Prevent a WebRTC Leak (Chrome, Firefox, Edge, Brave, Safari)](https://vpnleakchecker.com/guides/webrtc-leak-prevent/): Stop WebRTC from leaking your real IP. Step-by-step fixes for Chrome, Firefox, Edge, Brave and Safari, plus how to test them.
- [How to Test Your VPN Kill Switch](https://vpnleakchecker.com/guides/how-to-test-vpn-kill-switch/): How to test a VPN kill switch safely: simulate a VPN drop and check that your real IP never appears.
- [What Is a DNS Leak? (And How to Fix It)](https://vpnleakchecker.com/guides/what-is-a-dns-leak/): A DNS leak shows the websites you visit to your ISP even when your VPN is on. Learn what causes DNS leaks and how to fix them.
- [How to Test a VPN (and Check It Is Working)](https://vpnleakchecker.com/guides/how-to-test-a-vpn/): How to test if your VPN is working in 5 minutes: check your IP, look for WebRTC, IPv6 and DNS leaks, and test the kill switch.
- [Mullvad Leak Test: Check Mullvad VPN for IP and WebRTC Leaks](https://vpnleakchecker.com/mullvad-leak-test/): Test Mullvad VPN for leaks. Check that Mullvad hides your IP, IPv6 and WebRTC addresses, and learn how to fix a Mullvad leak.
- [ExpressVPN Leak Test: Check ExpressVPN for IP and WebRTC Leaks](https://vpnleakchecker.com/expressvpn-leak-test/): Test ExpressVPN for leaks. Check that ExpressVPN hides your IP, IPv6 and WebRTC addresses, and learn how to fix an ExpressVPN leak.
- [Surfshark Leak Test: Check Surfshark for IP and WebRTC Leaks](https://vpnleakchecker.com/surfshark-leak-test/): Test Surfshark for leaks. Check that Surfshark hides your IP, IPv6 and WebRTC addresses, and learn how to fix a Surfshark leak.
- [NordVPN Leak Test: Check NordVPN for IP and WebRTC Leaks](https://vpnleakchecker.com/nordvpn-leak-test/): Test NordVPN for leaks. Check that NordVPN hides your IP, IPv6 and WebRTC addresses, and learn how to fix a NordVPN leak.
- [Torrent IP Check: See the IP Your Torrent Client Uses](https://vpnleakchecker.com/torrent-ip-check/): Check the IP address your torrent client shows to other peers. Add our test magnet link and see if your VPN or proxy is protecting your torrents.
- [WebRTC Leak Test: Is Your Browser Leaking Your IP?](https://vpnleakchecker.com/webrtc-leak-test/): Free WebRTC leak test. See which IP addresses your browser exposes through WebRTC and whether your VPN is leaking your real IP.
- [VPN Checker: Is My VPN Working?](https://vpnleakchecker.com/vpn-check/): Am I using a VPN? This VPN checker shows your IP address, provider and location and tells you in seconds if your VPN is on and working.
- [VPN Leak Test: Check If Your VPN Is Leaking](https://vpnleakchecker.com/): Free VPN test that checks your IP, IPv6 and WebRTC for leaks in one click. See if your VPN is really hiding your IP address.
- [VPN Guides](https://vpnleakchecker.com/guides/): Short guides on testing your VPN and fixing DNS, IPv6 and WebRTC leaks.


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