ExamineIP

A Cyrillic а looks exactly like a Latin a, so pаypal.com and paypal.com look identical but are different domains. Paste any link or domain to see what it is really made of: each character and its alphabet, the Punycode it actually resolves to (xn--pypal-4ve.com), and flags for mixed alphabets, invisible zero-width characters and right-to-left tricks. Runs entirely in your browser: no lookup, nothing sent, no signup. The detection library is open source (MIT).

Complete password security suite — strength checker, generator, breach checker, passphrase generator and more. Everything runs in your browser. No data sent to our servers.

VPN Leak Test — Verify your VPN is actually protecting you. Most VPNs leak your real IP through DNS, WebRTC, or IPv6 even when "connected." Our free tool instantly checks all three in one click. ✅ DNS leak detection ✅ WebRTC leak detection ✅ IPv6 leak detection ✅ Real-time results ✅ No signup required