UUID Generator Tool

UUID Generator

Generate random UUIDs (Universally Unique Identifiers) instantly

About UUIDs

A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. UUIDs are standardized by the Open Software Foundation (OSF) as part of the Distributed Computing Environment (DCE).

The version generated by this tool is UUID version 4 (random), which uses random numbers as the source of uniqueness.

UUIDs are commonly used as database keys, session identifiers, and in distributed systems where uniqueness is required without a central authority.