🌐 IPv6 Expander
Expand or compress IPv6 addresses in one click.
Full 8-group address
2001:0db8:0000:0000:0000:0000:0000:0001
Expand IPv6 shorthand (::) into all eight groups, or compress a full address to its shortest valid form — embedded IPv4 like ::ffff:192.168.1.1 handled too. Runs locally.
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