Internet Speed Test
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IP Checker
Look up your public IP address, location, ISP, and detect proxy or VPN usage instantly.
Connection Checker
See your IP, TLS/JA3 fingerprint, WebRTC and DNS leaks, and a clear proxy/VPN risk verdict in one click.
TLS Fingerprint Checker
See your JA3, JA3N and JA4 TLS fingerprint and the handshake anti-bot systems read.
Proxy Formatter
Convert and reformat your proxy lists between different formats with a single click.
Proxy Checker
Test your proxies for speed, anonymity level, and connection reliability in real time.
Free Proxy List
Public HTTP, HTTPS, SOCKS4 and SOCKS5 proxies from open sources, re-checked every few minutes.
WebRTC/UDP Checker
Detect WebRTC leaks and test UDP connectivity to ensure your real IP address stays hidden.
WebRTC Leak Test
Check if your browser leaks your real IP address through WebRTC.
IP Tracing
Trace the network path to any IP or domain hop-by-hop and pinpoint its geolocation on an interactive map.
Port Scanner
Check which common TCP ports are open on any host or IP address and identify the services behind them.