IP & Subnet Tools
IPv6 to IPv4 Converter
Extract the embedded IPv4 address from an IPv4-mapped, 6to4, or NAT64 IPv6 address.
📖 New to this? Read IPv4 vs. IPv6: A Detailed Comparison.
Example
::ffff:c000:0201 → 192.0.2.1, recovering the embedded IPv4 address.
❓ Frequently Asked Questions
What is the IPv6 to IPv4 Converter used for?
Extract the embedded IPv4 address from an IPv4-mapped, 6to4, or NAT64 IPv6 address.
Is the IPv6 to IPv4 Converter free and private?
Yes — it's completely free and runs entirely in your browser. Whatever you enter stays on your device and is never uploaded to any server.
Do I need to install anything to use the IPv6 to IPv4 Converter?
No. It works in any modern web browser on desktop, tablet, or phone — no downloads, no browser extensions, and no account required.