MARZ.tools

Password Generator

Generate strong, random passwords with customizable character sets.

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About this tool

Generate cryptographically random passwords with configurable length and character sets (uppercase, lowercase, numbers, symbols), and see an estimated strength rating.

How to use

  1. Set your desired password length.
  2. Toggle which character sets to include.
  3. Copy the generated password, or generate a new one.

FAQ

Are these passwords stored or logged anywhere?

No, passwords are generated locally using crypto.getRandomValues() and never leave your browser.

How is strength estimated?

Strength is estimated from the character set size and length (entropy), shown as a rough qualitative rating.

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