100% Free

Free Tools

Professional proxy testing and network security tools. No registration required.

Proxy Checker

Up to 20 proxies

Test HTTP, HTTPS, and SOCKS5 proxies. Check connectivity, anonymity, response time, country, and ISP. Test up to 20 proxies at once.

Proxy Tester

14 tests

Run 14 comprehensive tests on a single proxy: connectivity, security, DNS routing, performance, and advanced protocol analysis.

DNS Leak Test

Instant

Instantly 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-time

Check your current public IP address, geolocation, ISP, timezone, and connection type. Detect VPN and proxy usage.