What Is My IP Address?
Look up the public IP address your device is currently browsing from.
This is the one tool on ZeroServer.tools that makes an external network request. To answer “what is my IP”, your browser calls the free, keyless api.ipify.org public IP-echo API directly — not our own server (we don't have one). Every other tool on this site runs 100% offline.
Looking up your IP address…
How this IP lookup works
Every device connected to the internet is assigned a public IP address by its internet service provider, and that address is what remote servers see when your browser makes a request. This tool asks api.ipify.org, a free and widely used public IP-echo service, what address your request arrived from, then displays it back to you — the same approach every “what is my IP” site uses under the hood.
Your public IP can differ from the private IP shown by your router or operating system (addresses like 192.168.x.x or 10.x.x.x), and it can change if you reconnect, switch networks, or use a VPN or proxy — refresh above at any time to re-check it.
Private & free — this tool runs entirely in your browser.