IP Guard, developed by Abolfazl Tafakori, is a Chrome extension that exposes your public network identity and connection metadata for immediate inspection. It provides a real-time dashboard showing current addresses, location, ISP and connection classification, updating automatically to reflect changes. The app detects IPv4 and IPv6, logs recent addresses, offers leak detection and a one-click copy action. It suits developers, security researchers, and privacy-conscious users needing fast verification of public IP and leak exposure. The interface uses dark mode for compact, at-a-glance reading.

What the app is built to answer for testing and troubleshooting

The app acts as a focused network-inspection utility that reports which public endpoint a browser is using and why. The dashboard surfaces address information, geographic markers, ISP and ASN details so testers can confirm whether a session is coming from an expected network. The design targets practical verification during development and audits, letting researchers decide quickly if a connection matches their test conditions or requires further investigation.

How quickly it reports connection changes and keeps short-term history

The extension refreshes network state every 15 seconds, so routing or address changes appear rapidly in the display. It keeps the last five detected addresses with timestamps for brief session comparison and supplies a one-click copy action to export the current address into scripts or notes. Dual detection for IPv4 and IPv6 ensures both protocol families are visible during switching tests and mixed‑stack environments.

How it handles leak detection without disabling real-time communication

The tool detects WebRTC-based leaks and offers a one-click toggle that blocks those leaks while allowing WebRTC to remain active, so calls and peer connections can continue with reduced exposure. The extension flags when a WebRTC handshake reveals an unexpected public address, enabling immediate remediation during debugging or privacy checks. That approach focuses on leak visibility and selective blocking rather than altering how traffic is routed.

Where it fits into Chromium workflows and who made it

The app installs into Chrome and other Chromium-based browsers, fitting into common desktop testing environments and scripted checks. The interface favors a dark-mode layout for at-a-glance readings, and the developer produces this as an independent privacy utility. Published notes describe the extension as a clean, fast, privacy-focused tool that keeps the UI compact for diagnostic tasks rather than adding unrelated features.

Practical verification tool, not a traffic-rerouting solution

IP Guard is a pragmatic option for developers and privacy-conscious users who need fast verification of which public endpoint a browser is using. It does not function as a VPN, so it cannot reroute or conceal traffic; pair the app with a separate VPN or routing tool when concealment is required. Practical tip: run checks both with and without anonymization tools to confirm expected IP behavior before trusting session results.