Browse the web with confidence
Check suspicious links, learn about online threats, and protect yourself with our suite of free, instant security tools.
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Security at your fingertips
Free, instant security checks — no account required.
Link Safety Checker
Analyze any URL for phishing, malware, and other threats. Checks domain age, SSL, DNS, and more.
Try it nowPassword Strength Checker
Test your password strength and get recommendations. Runs 100% in your browser.
Try it nowPassword Generator
Generate a strong, random password instantly. Customize length and character types.
Try it nowUsername Generator
Generate cool usernames for gaming, social media, or staying anonymous online.
Try it nowWhat Is My IP?
Find your public IP address, location, and ISP — what every site you visit can see.
Try it nowFree Security Guides
Learn how to stay safe online
From spotting phishing links to understanding SSL certificates — our expert guides cover the security topics that matter most.
Browse All Guides →Instant Results
Get comprehensive security analysis in seconds, not minutes.
Multiple Checks
Each scan runs parallel checks across domain, SSL, DNS, and threat databases.
100% Free
No sign-up, no payment, no hidden fees. Just free security tools for everyone.