- Home
- Developer
- IPv6 Converter
IPv6 Converter
Expand or compress IPv6 addresses for easier inspection.
The IPv6 Converter expands compressed addresses such as ::1 into their full eight-group form, and compresses full addresses back to the shortest notation.
Mode
How to use
- Enter an IPv6 address with or without brackets.
- Choose Expand or Compress mode.
- Copy the normalized result.
Frequently asked questions
Does it support the double colon shorthand?
Yes, both expansion and compression handle the :: notation.
Can it convert IPv4-mapped addresses?
This version focuses on standard hexadecimal IPv6 addresses.
Related tools
JSON Formatter
Format, validate and minify JSON in one place.
XML Formatter
Pretty-print and indent XML documents.
YAML Formatter
Format YAML and convert between YAML and JSON in both directions.
CSV to JSON
Convert CSV tables into JSON data.
JWT Decoder
Decode JWT header, payload and expiration.
Hash Generator
Generate SHA-1, SHA-256, SHA-384 and SHA-512 hashes.