VPN Smart IP Verifier 作者： ale.msquared

A lightweight, high-performance privacy tool designed to visually verify your active VPN routing status. Unlike tools that block the user interface waiting for slow network configurations, this extension utilizes decoupled, independent execution loops to resolve IPv4 and IPv6 layers separately.

Key Features:

• Persistent Desktop Sidebar: Stays open on the side of your browser so you can test VPN toggles live without the popup auto-closing.
• Mobile Friendly: Transforms seamlessly into an intuitive bottom-sheet overlay view inside Firefox for Android.
• Manual Baseline Locking: Explicitly lock your home network footprint to easily compare it against rotating VPN IP pools.
• Asynchronous Protocol Tracking: Instant IPv4 display while your device's mobile radio wakes up to quietly query IPv6 routing in the background.