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UUID Generator

Generate and validate Universally Unique Identifiers (UUIDs)

Generate UUIDs

a706868c-4d63-4b56-88d6-0387c0699958

Validate UUID

UUID Versions

  • V1: Based on timestamp and MAC address
  • V4: Random (most common)
  • V5: Based on namespace and name (SHA-1)

UUID Format

xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxxx

M = version, N = variant (8, 9, a, or b)