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UUID Generator

Generate universally unique identifiers (UUID). UUID v1 (time-based) and UUID v4 (random) are supported.

UUID v4 is generated using completely random bit sequences. It is the recommended format for most applications that require uniqueness.

About UUID

UUID (Universally Unique Identifier) is a standard used to create unique identifiers in computer systems. These 128-bit long identifiers, displayed as 36 characters, provide unique values with virtually zero collision probability.

  • UUID v1: Time-based, uses the MAC address and timestamp of the computer where it was created.
  • UUID v4: Uses random values, most suitable for situations requiring unpredictability.