ProxyGuard 作者: Fablelabs

ProxyGuard is a privacy-focused proxy manager that prevents IP and DNS leaks. Features include:

• Kill Switch — blocks all traffic on startup until a proxy is active, preventing accidental exposure
• Leak Testing — built-in IP, DNS, WebRTC, and IPv6 leak detection
• Protocol Support — HTTP, HTTPS, and SOCKS5 proxies
• Encrypted Credentials — AES-256-GCM encryption for stored proxy credentials via Web Crypto API
• Multiple Profiles — save and switch between proxy configurations instantly
• Health Monitoring — automatic reconnection with latency tracking
• Keyboard Shortcut — Ctrl+Shift+P to toggle proxy on/off

No data is collected. All settings are stored locally in your browser.