Password generator

Strong random passwords and passphrases, made with your browser's secure random generator.

Make
Passwords
Strength

Very strong130 bits of entropy

Characters to pick from
89
Length
20
Guesses to try them all
2130

Each extra character or word multiplies the guesses an attacker needs. 60 bits or more is strong for most accounts; use a password manager to keep them.

Made with your browser's secure random generator.They stay on your device until you copy them.
  1. 1Pick the length and the characters to use.
  2. 2See how strong it is.
  3. 3Copy it. It exists only on your screen.
Does my data leave my device?
No. Everything you paste or open is processed in your browser and stays on your device.
Does it work offline?
Yes. Once this page has loaded, it keeps working without an internet connection.
Is there a size limit?
No limits from us. Very large inputs can be slow because the work uses your device's memory.

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