Test proxies, look up IP addresses, and diagnose connectivity — all from your browser. No account needed.
Test any HTTP, HTTPS, or SOCKS5 proxy in seconds. Measure response time, check anonymity level (High, Medium, Transparent), and verify the proxy geolocation.
Look up any IP address to find its country, city, ISP, timezone, and ASN. Detect whether an IP is a proxy, VPN, or datacenter address.
See what websites can detect about your browser, OS, screen, hardware, and connection when using a proxy. Includes canvas, WebGL, and WebRTC leak checks.
Check if your proxy or VPN is leaking DNS requests that could reveal your real location and ISP to the websites you visit.
Results in under 2 seconds
No data stored or logged
Real-time checks, no cache
No sign-up, no limits
Our tools are free. Our proxies start at $1.91/GB with 100+ MIO IPs in 195+ countries.