Random IP Address Generator
Generate a random IPv4 and IPv6 address for testing and sample data.
Processed locally in your browser — nothing is sent to a server.
Random IPv4 Address
Random IPv6 Address
About this tool
Click Randomise on either card to generate a fresh, correctly-formatted IPv4 or IPv6 address — useful for filling in sample data or testing IP-address-handling code.
Frequently asked questions
- Are these real, routable IP addresses?
- They're randomly-formatted addresses for testing/sample data — not addresses assigned to any real device, and not filtered against reserved/documentation ranges.
- Are IPv4 and IPv6 related to each other?
- No — each is generated independently, so there's no relationship between the two shown.
- Is this sent to your servers?
- No. Every address is generated entirely in your browser.
Privacy
Every address is generated in your browser. Nothing is sent to WebCodeIn’s servers, logged, or stored.