Password Generator

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Why Use a Password Generator?

Reused or predictable passwords are the single biggest cause of account takeovers. A generator drawing from the browser's cryptographically secure random number source (crypto.getRandomValues) produces passwords that are infeasible to guess or brute-force within any practical timeframe.

Features

  • Cryptographically secure — uses crypto.getRandomValues, not Math.random().
  • Configurable length — from 4 to 128 characters.
  • Character set toggles — uppercase, lowercase, numbers, symbols.
  • Ambiguous character exclusion — skip 0/O, 1/l/I for easier manual entry.
  • Entropy estimate — see the password's strength in bits at a glance.

Common Use Cases

  • Creating unique passwords for every account instead of reusing one.
  • Generating API keys or secrets for local development and testing.
  • Setting up temporary credentials for shared or guest accounts.

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