100% Free
Free Tools
Professional proxy testing and network security tools. No registration required.
Proxy Checker
Up to 20 proxiesTest HTTP, HTTPS, and SOCKS5 proxies. Check connectivity, anonymity, response time, country, and ISP. Test up to 20 proxies at once.
Proxy Tester
14 testsRun 14 comprehensive tests on a single proxy: connectivity, security, DNS routing, performance, and advanced protocol analysis.
DNS Leak Test
InstantInstantly check if your DNS requests are leaking outside your VPN or proxy connection. Detect your ISP and DNS routing status.
What is My IP
Real-timeCheck your current public IP address, geolocation, ISP, timezone, and connection type. Detect VPN and proxy usage.