UUID Generator

Generate unique universal identifiers with a single click

Generate UUID v4

Create universally unique identifiers based on RFC 4122 standard.

Click "Generate UUID" to create a new UUID

What is a UUID?

A Universally Unique Identifier (UUID) is a 128-bit label used to identify information in computer systems. UUIDs are standardized by the Open Software Foundation (OSF).

UUIDs are typically displayed as 32 hexadecimal digits, separated by hyphens into five groups: 8-4-4-4-12 (a total of 36 characters including hyphens).

Example: 123e4567-e89b-12d3-a456-426614174000

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