◇Free
IPv6 address normalizer
Expand and compress hexadecimal IPv6 addresses.
Expand and compress hexadecimal IPv6 addresses. Expand valid hexadecimal groups to eight padded groups and generate a compressed representation. Compression uses the first longest run of at least two zero groups.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Input: 2001:db8::1
Example result
{
"expanded": "2001:0db8:0000:0000:0000:0000:0000:0001",
"compressed": "2001:db8::1"
}Limitations and details
Zone suffixes and dotted IPv4 tails are unsupported; formatting does not check allocation, reachability or network configuration.
Inputs and options
- Input
- Text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.