UUID Gen

Click Generate to create UUID

About UUIDs

Universally Unique Identifiers (UUIDs) are 128-bit values used to uniquely identify information in distributed systems without requiring a central authority.

Version 4

Random UUID generated using cryptographically secure random numbers. Most commonly used version.

Version 1

Time-based UUID that combines timestamp with MAC address or random node ID.

Nil UUID

Special UUID with all bits set to zero: 00000000-0000-0000-0000-000000000000

Format

8-4-4-4-12 hexadecimal digits: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

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