Free Privacy & Security Tools — No Sign-up · No Logs · No Tracking

Security & Privacy

Privacy & Security can be difficult to manage these days while corporations, government agencies, and other bad actors are collecting your data, monitoring your traffic, and/or trying to steal your information. These free tools were created to help you take back your privacy and security. No account needed. There are a few ads to help with costs. Anonalyze is a made-up word that either means 'analyzing your anonymity' or 'the domain was available', maybe both.

35%
of VPN users have an active leak exposing their real IP to every site they visit
80%
of websites are missing at least one critical security header that protects their visitors
10B+
passwords exposed in corporate data breaches and sold on dark web markets
0
logs kept by Anonalyze. Your tests run in your browser. We never see your data.


Your Privacy Toolkit

Free. Browser-based. No account required.

● Live
VPN & IP Leak Tester
Detect WebRTC, DNS, and IPv6 leaks. Find out if your VPN is actually hiding you — or leaving you exposed.
● Live
Password Strength Meter
Entropy score, crack-time estimate, and breach check against 10B+ exposed passwords. Nothing leaves your device.
● Live
Security Header Grader
Grade any website's security headers A–F. Plain-English explanations and fix instructions for every issue found.
Coming Soon
DNS Propagation Map
Watch DNS changes propagate live across 30+ global resolvers on an animated world map.
Coming Soon
Router Security Grader
Scan your home's open ports and grade your firewall against common attack vectors.
Coming Soon
Email Deliverability Checker
Inspect SPF, DKIM, DMARC, and blacklist status for any domain in one report.
Coming Soon
Browser Fingerprint Analyzer
See exactly how trackers identify you — canvas hash, timezone, fonts, and your uniqueness score.
Coming Soon
SSL Certificate Checker
Verify any site's SSL cert: expiry, issuer, chain validity, and HSTS enforcement.