What Is My IP Address

How to Use

Your public IP address is detected automatically when you open this page. Scroll down to see detailed browser and device information. All local device information is read directly from your browser — no plugins or extensions needed.

What Is an IP Address?

An IP (Internet Protocol) address is a unique numerical label assigned to your device by your internet service provider. It identifies your device on the internet and is used for routing data. Your public IP address is visible to websites you visit. IPv4 addresses look like 192.168.1.1, while IPv6 uses a longer format like 2001:db8::1.

Common Use Cases

• Checking your public IP address for network troubleshooting.
• Verifying VPN or proxy connection is active.
• Debugging browser compatibility issues with detailed user agent info.
• Checking screen resolution and viewport size for responsive design testing.
• Confirming timezone settings for scheduling and localization.

Tips

• Your IP address changes if you switch networks (Wi-Fi, mobile data, VPN).
• A VPN masks your real IP address and shows the VPN server's IP instead.
• The viewport size may differ from screen resolution due to browser UI elements.
• Hardware concurrency shows the number of logical CPU cores available to the browser.
• If your IP appears different from expected, check if a proxy or corporate firewall is in use.

Privacy

IP address detection uses a single request to api.ipify.org (a minimal, free IP detection service). All other device information is read locally from your browser. No data is stored or shared.