🔑 UUID Generator

Generate unique UUIDs (Universally Unique Identifiers) instantly.

Generate Single UUID

Click generate to create UUID

Bulk UUID Generator

🔍 UUID Decoder

Decode and analyze UUID structure and metadata

What is UUID?

A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. Also known as GUID (Globally Unique Identifier).

UUID Versions

  • UUID v1: Based on timestamp and MAC address
  • UUID v4: Randomly generated (most common)

UUID Generator FAQs

UUID v4 uses 122 random bits, making collisions extremely unlikely (1 in 2^122). For practical purposes, they can be considered unique.