UUID Generator

Generate random UUID v4 identifiers.

Bulk Generate

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What is a UUID?

A UUID (Universally Unique Identifier) is a 128-bit identifier that is unique across space and time. Version 4 UUIDs are randomly generated.

Format:

xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

4 = version, y = 8, 9, a, or b

Common Uses

Database primary keys
Session identifiers
Distributed system IDs
File/resource identifiers

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