Everyday
Password Strength
Estimate password entropy and time to crack under a plausible attack.
Inputs
Password Strength
Result
Strength
Strong
- Entropy
- 111.7 bits
- Crack time (offline, 10¹⁰/s)
- 6,629,254,426,991,045 years
Length beats complexity
A long random passphrase (5+ words) beats a short 'complex' password almost every time — attackers use both dictionary and brute-force strategies. Never reuse important passwords, and enable a password manager plus 2FA where available.
Related
Need a random value for a token or PIN? See the Random Number Generator.
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