Free open-source desktop proxy checker. Test SOCKS5 and HTTP proxies for status, latency, download speed, geolocation, and anonymity level.
Built by ProxyHat — residential & mobile proxy provider.
- SOCKS5 / SOCKS5h / HTTP proxy support
- Real IP detection via dedicated check endpoint
- Latency and download speed measurement
- GeoIP lookup (country & city) via MaxMind GeoLite2
- Anonymity level detection (Elite / Anonymous / Transparent)
- Chrome header emulation for accurate testing
- Concurrent checking with configurable thread count
- Bulk import — paste proxy lists in any format
- Export results as CSV, TXT, or clipboard
- Sortable & filterable results table
- Light & dark theme
- Auto-updates
socks5://user:pass@host:port
http://host:port
user:pass@host:port
host:port:user:pass
host:port
Go to Releases and download the installer for your platform:
- Windows —
.exe/.msi - macOS —
.dmg - Linux —
.AppImage/.deb
- Frontend — React 19, TypeScript, CSS Modules
- Backend — Rust, Tauri 2
- Networking — reqwest with SOCKS5 support
- GeoIP — MaxMind GeoLite2 (bundled)
# Install dependencies
npm install
# Run in development mode
npm run tauri:dev
# Build for production
npm run tauri:buildNote: Building requires the GeoLite2-City.mmdb database in
src-tauri/resources/.
MIT