About What's My IP

What's My IP is a free tool that shows your public IP address, your approximate location, and your network details instantly. No signup, no software to install, nothing stored.

We built it to be the fastest and simplest IP lookup on the web. Most tools bury the answer under popups and clutter. Here the answer is the page.

Alongside the tool we publish plain-language guides that answer common IP questions, like finding your address on an iPhone or understanding the difference between IPv4 and IPv6.

The site is free to use and supported by advertising. If you run a website, you can also embed our IP widget on your own pages.