IPv6 (Internet Protocol version 6) is the latest version of the internet protocol that replaces IPv4. It offers a much larger address space and improved security, helping the internet grow and function more efficiently as more devices connect online.
You can easily check if your device supports IPv6 by using our free IPv6 test tool. It will instantly tell you whether your device and internet connection are IPv6-enabled and if you can access IPv6-only websites.
Most websites still support IPv4, so you can browse the internet without IPv6. However, as more services transition to IPv6, having IPv6 support ensures better compatibility and future-proof access to all online content.