Free tools to check what your connection gives away.
Quick utilities for seeing what websites can tell about you and tightening the basics. Every one runs entirely in your browser — no sign-up, no logging, nothing stored.
VPN leak test
The big one: confirm your real IP, WebRTC, and DNS aren’t slipping past your VPN — and see what the world actually sees.
Open toolWebRTC leak test
Zero in on the browser leak most people never test — whether WebRTC is exposing your real IP past the tunnel.
Open toolIP address checker
See the public IP and location a website sees from your connection — a quick way to confirm your VPN is masking you.
Open toolBrowser fingerprint test
See the signals your browser hands out — screen, fonts, GPU and more — that identify you even without cookies.
Open toolPassword checkup
Check how strong a password is and whether it has leaked in a breach — without it ever leaving your browser.
Open toolPassword generator
Create long, random passwords or memorable passphrases in your browser. Pick the style, length, and copy.
Open toolThe right VPN fixes most of this for you.
If a tool flagged something, a reputable VPN with leak protection is usually the fix. Start with the shortlist or read the guides.