UUID and Password Generator

UUID Generator

Generate a universally unique identifier (UUID v4)

Password Generator

Generate a secure random password with custom options

About UUIDs

A UUID (Universally Unique Identifier) is a 128-bit value used to uniquely identify information. UUID v4 uses random or pseudo-random numbers and is the most commonly used version.

  • Format: 8-4-4-4-12 hexadecimal digits
  • Example: 550e8400-e29b-41d4-a716-446655440000
  • Probability of collision is extremely low
About Password Security

Strong passwords should be long, random, and include multiple character types. This generator uses cryptographically secure random number generation.

  • Minimum 12 characters recommended
  • Mix of uppercase, lowercase, digits, and symbols
  • Use unique passwords for each account
  • Consider using a password manager