Proxy Assistant

A powerful browser proxy management extension for Chrome and Firefox. 【Core Features】 🔌 Multi-Protocol Support • HTTP, HTTPS, SOCKS5, SOCKS4 proxy protocols • Proxy authentication support (username/password) 🔄 Three Proxy Modes • Disable mode: Turn off proxy, direct connection • Manual mode: One-click switch to preferred proxy • Auto mode: Smart proxy matching based on URL rules 📋 Flexible URL Rules • Configure different proxies for different websites • Support wildcard matching • Set fallback strategy for direct connection or proxy failure 📥 Subscription Rules • Import proxy rules from URL • Compatible with multiple formats: AutoProxy, SwitchyOmega, SwitchyLegacy, PAC • Support subscription URL authentication ⏰ Automatic Scheduled Refresh • Automatically fetch latest proxy lists from subscription URLs • Keep configurations up-to-date without manual updates • Customizable refresh intervals (1 minute to 24 hours) • Support multiple subscription formats: AutoProxy, SwitchyOmega, PAC 🧪 Proxy Testing • One-click test proxy availability • Display response latency (green <500ms / orange ≥500ms / red failed) • Batch test all proxies 🌙 Dark/Light Theme • Manual toggle or automatic time-based switching 🎬 Scenario Mode • Support custom scenario modes ☁️ Data Sync • Chrome/Firefox account cloud sync • Local-first storage, data never lost • Import/export configuration support 🌍 10 Languages Simplified Chinese, Traditional Chinese, English, Japanese, French, German, Spanish, Portuguese, Russian, Korean 【Use Cases】 • Quick multi-proxy switching • Smart routing (direct connection for domestic / proxy for specific sites) • Proxy pool latency testing and filtering • Team configuration sharing • Automatic proxy subscription updates (no manual maintenance) 【Why Choose Us】 ✓ Clean interface, intuitive operation ✓ Rich features but not bloated ✓ Local storage, secure and reliable ✓ Cross-browser support ✓ Automatic updates, zero maintenance ✓ Completely free 【Permissions】 This extension uses the "alarms" permission to automatically refresh proxy subscription lists on a schedule, ensuring your proxy configurations stay up-to-date. No user data is collected. Install now and experience efficient proxy management!