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Password Generator

Generate secure random passwords with strength meter

Try Password Generator Free
Password Generator

Generate secure random passwords with strength meter

Generate secure, random passwords with customizable length, character type options, and a real-time strength meter based on entropy calculation. Supports bulk generation and keeps a session history. All generation happens in your browser using the Web Crypto API – no data is sent anywhere.

Tech Stack

React 19 Tailwind CSS 4 Vite 7 shadcn/ui

Core Capabilities

  • Cryptographically secure password generation
  • Customize length and character types (uppercase, lowercase, numbers, symbols)
  • Exclude ambiguous characters (0/O, l/1)
  • Password strength meter with entropy calculation
  • Bulk generation (5, 10, 20, 50 passwords at once)
  • Password history (last 10, session only)
  • Dark/light mode
  • 100% client-side, no data leaves your browser