UUID Generator

Generate version 4 UUIDs (Universally Unique Identifiers)

Number of UUIDs Uppercase Include hyphens

A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information.

Version 4 UUIDs are randomly generated and contain 122 random bits.

Format: xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx where x is any hex digit and y is 8, 9, A, or B

Common uses: Database keys, session identifiers, distributed systems