What Is My IP Address (Free) - Find Your IP Now

Need your IP address to set up a server, allow a connection or troubleshoot your network? You can see it in one click. This guide shows you how to use What Is My IP to find your public IP address instantly, along with your browser, time zone, screen size and language. It is free, reads live from your connection, and nothing about you is logged or stored. You will also learn what an IP address is and when you need it.

What an IP address is

An IP (Internet Protocol) address is the number that identifies your connection on the internet, like a return address for data. Your public IP is the address the outside world sees, usually assigned by your internet provider and shared by every device on your home or office network. It is what a website sees when you visit, and what you give out when something needs to reach your network.

There are two formats. IPv4 looks like four numbers separated by dots, such as 203 dot 0 dot 113 dot 5. The newer IPv6 is longer, with groups of letters and numbers separated by colons, created because the world ran short of IPv4 addresses. The tool shows whichever your connection is currently using.

How to use What Is My IP

Finding your IP could not be simpler:

1. Open What Is My IP.
2. Read your public IP address shown at the top.
3. Scroll to see extra details your browser reports, such as your browser and operating system, time zone, screen size and language.
4. Copy your IP if you need to paste it somewhere.

There is nothing to configure. The page reads the information the moment it loads.

What the tool shows you

Alongside your IP, the tool surfaces details your browser already shares with every site you visit:

Seeing this list is a useful reminder of how much an ordinary web page can read about your setup without any special permission.

When you need your IP address

Knowing your public IP is handy for:

• Setting up port forwarding or remote access to a home computer or game server.
• Adding your address to an allow-list for a work tool or database.
• Troubleshooting connection problems with support, who often ask for your IP.
• Checking whether a VPN is active, since a connected VPN shows the VPN's IP instead of yours.
• Confirming whether your provider gave you a new address after a reset.

For privacy-related tasks, you might pair this with the Password Strength Checker to tighten account security.

Tips and common mistakes

A few things to keep in mind:

• Your public IP can change. Many home connections use dynamic addresses that rotate over time.
• The address shown is your network's public IP, not the private IP of an individual device behind your router.
• If you use a VPN or proxy, the tool shows that service's IP, which is expected.
• On mobile data, your IP is the carrier's, and it may differ from your home address.

The most common mistake is confusing your public IP with a device's local IP (often starting with 192 dot 168), which is only used inside your own network.

Privacy: nothing is logged or stored

What Is My IP simply reads the information your connection and browser already present, and displays it for you. Nothing about your visit is logged, stored or shared. The details you see are the same ones your browser shows every website you open; the tool just gathers them in one place so you can read them.

That makes it a transparent way to see your own footprint. Explore more free developer tools or the complete tools library, which run in your browser and respect your privacy the same way.