Filipe Sousa
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Password Generator

Cryptographically-strong passwords: pick length, letters, numbers, symbols. Live strength bar and entropy estimate.

authgenerate

/ Password

·
enable at least one character class

/ Length

20

43264128

/ How this generator works

  • Uses crypto.getRandomValues — cryptographically strong, browser-native.
  • Guarantees at least one character from each enabled class.
  • Nothing is sent anywhere. Regenerate as many times as you want.

Runs entirely in your browser. Nothing is sent anywhere.