Secure Password Generator

Create cryptographically secure passwords with customizable options to protect your accounts

Generated Password

Generate a password

Password Length

4 128

Character Types

Advanced Options

Removes 0, O, l, I, 1

Security Analysis

0

Entropy

0s

Crack Time

0

Combinations

Recent Passwords

Generated passwords will appear here

Advanced Security Features

Cryptographically Secure

  • • True randomness with crypto.getRandomValues()
  • • Not predictable algorithms
  • • Military-grade security

Privacy First

  • • Generated locally in browser
  • • Nothing sent to servers
  • • No data stored online

Real-time Analysis

  • • Instant strength feedback
  • • Entropy calculations
  • • Crack time estimates

Highly Customizable

  • • Control length & complexity
  • • Multiple character sets
  • • Advanced filtering options

Easy to Use

  • • One-click copy to clipboard
  • • Password visibility toggle
  • • Quick preset options

Mobile Optimized

Works perfectly on any device with responsive design

Password Security Best Practices

Do's

  • Use unique passwords for each account
  • Make passwords at least 12 characters long
  • Include mix of character types
  • Use a reputable password manager
  • Enable two-factor authentication
  • Update passwords regularly

Don'ts

  • Don't use personal information
  • Don't reuse passwords
  • Don't use common words or patterns
  • Don't share via email or text
  • Don't save on shared computers
  • Don't use passwords under 8 characters