Password Generator

Create strong random passwords or passphrases with entropy and crack-time estimates.

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Very strong · 130 bits of entropyOffline GPU attack: centuries

Estimated time to crack

Online, rate-limited (100/hour)centuries
Online, no rate limit (10/second)centuries
Offline, slow hash like bcrypt (10k/second)centuries
Offline, fast hash on GPUs (10 billion/second)centuries