Paste a password pattern below. Analysis runs entirely in your browser — your input is never transmitted to a server.
Don't paste your actual password. Test a pattern that resembles it — same length, same construction logic, different specifics. Security pros don't hand real credentials to third-party tools, including this one.
Enter a password to analyze
Crack time
—
Online, throttled attack
Strength score
—
out of 4
Guesses needed
—
Estimated attempts
From The CyberSignal
Your password just got dissected in milliseconds.
Subscribers to The Weekly Briefing get this same level of scrutiny applied to real breaches, CVEs, and threat intel — every Friday, written for the people who actually have to defend something.
Detected patterns
Session history
Analyzed passwords this session
No passwords analyzed yet — the graveyard is empty.
Analysis powered by zxcvbn (Dropbox). All processing is client-side — your input is never transmitted. Masked snippets of analyzed patterns are kept in your browser's
sessionStorage so the graveyard persists during your visit; they clear automatically when you close the tab, or use Clear above.