IPv6 Expand
Expand and compress IPv6 addresses.
Runs entirely in your browser. Nothing is uploaded — your input never leaves this device.
Expanded (full)
2001:0db8:0000:0000:0000:0000:0000:0001
Compressed (shortest)
2001:db8::1
Expand and compress IPv6 addresses.
Expanded (full)
Compressed (shortest)