Free · Private · Client-side
20 Character Password Generator
Generate secure 20-character passwords. This length provides excellent security for your most important accounts like banking, email, and password managers.
Generated values never leave this device.Fixed at 20 characters
Estimated entropy: 124 bits · 74-character pool~24 million times the age of the universe to crack
Weak · <50 bitsFairGood · 70+Strong · 100+
In plain terms: a gaming PC guessing a million passwords per second would need 24 trillion times the age of the universe. Even someone renting every cloud server on Earth — a trillion guesses per second — would need 24 million times the age of the universe. Nobody is guessing this password; the only realistic risks are it being reused or phished.
Generated passwords
Strong124 bits
Strong124 bits
Strong124 bits
Strong124 bits
Strong124 bits
Strong124 bits
Bulk:Exported files contain sensitive values — delete after use.