A virtual private network (VPN) creates an encrypted connection between your device and a VPN provider. Websites generally see the VPN exit address instead of the public address assigned to your connection, while your internet provider can see that you are connecting to a VPN.
What a VPN can help with
- Protect traffic between your device and the VPN endpoint on networks you do not control.
- Reduce the amount of destination-browsing information visible to your local network operator, depending on your setup.
- Present a different network exit address to websites.
What a VPN does not guarantee
A VPN does not make you anonymous, prevent tracking through accounts or browser storage, or replace HTTPS. The VPN provider becomes a network intermediary and may be able to observe connection metadata. Your browser, apps, websites, and logged-in services may still reveal identifying information.
Choosing and using a VPN
Review a provider’s ownership, independent audits, privacy policy, jurisdiction, security updates, and how it handles connection records. Keep your device and browser updated, use HTTPS, and understand which apps are included in the VPN tunnel.
Check the address a site can see
Connect or disconnect your VPN and compare the public address shown by the connection checker. An IP change is a useful network signal, not proof that all tracking or identity exposure has stopped. This site does not probe WebRTC addresses or perform a VPN leak test.