Password Tester
Is your password strong enough?
Test →Passwords. Breaches. Links. Fast, private, no account needed.
Available tools
Is your password strong enough?
Test →Find out if email is compromised.
Check →Scan any link before it's too late.
Scan →Create uncrackable passwords.
Create →Verify file integrity.
Generate →Is this QR code safe to open?
Decode →Why is this message suspicious?
Analyze →What's my IP and where am I?
Look up →Enter your data
Run instant check
Read clear results
The most common concern is: "Is it safe to enter my password here?" The Password Checker and Generator run entirely in your browser. Nothing is transmitted. Disconnect from the internet and both tools work identically.
For tools requiring external data (breach records and URL threat intelligence), Cyberscan acts as a privacy proxy. Your email or URL is forwarded to a third-party database. We never log it, store it, or associate it with you.
Yes, completely. No plans, no subscriptions, no signup required.
No. Password analysis runs entirely in your browser. The breach check and URL scan forward requests to external APIs without logging your data.
Yes. Cyberscan is a PWA: install it from your browser and use it like a native app, even offline.
Cyberscan performs rapid scans to identify common vulnerabilities in seconds, ideal for developers, small businesses, and everyday use. For enterprise requirements, industrial certifications, or GDPR/ISO compliance, combine our results with a certified professional security audit.