“Is this password good enough?” is hard to answer by eye. The new Password Strength Checker answers it instantly — with a score, an estimated crack time, and the exact reasons.
What it does
- Live strength meter from very weak to very strong as you type.
- Estimated crack time based on the password’s entropy.
- Class-by-class breakdown — length, case, digits, symbols, common-password and pattern checks.
- One-click generator for a strong random password, right in your browser.
Why it matters
Most people overrate complexity and underrate length. The checker makes the trade-off visible: a long passphrase usually beats a short cryptic string. To understand the entropy and crack-time math, read our password strength guide, and when you need a fresh one, the Password Generator is one click away.
Free, and private
The Password Strength Checker is free and runs entirely in your browser — nothing you type is uploaded or stored.
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Frequently Asked Questions
Is it safe to type my password?
Yes. The check runs entirely in your browser — your password is never uploaded, logged, or stored. You can even go offline and it still works.
What does the crack time assume?
A fast offline attacker at about 10 billion guesses per second — the pessimistic case — so a password that resists it is comfortably safe for everyday use.
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