UUID Generator
Generate RFC4122 compliant UUIDs (Version 4) instantly
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About UUIDs
A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. This generator creates Version 4 UUIDs, which are randomly generated.
Format: 8-4-4-4-12 hexadecimal digits
Example: 550e8400-e29b-41d4-a716-446655440000
UUIDs are ideal for database primary keys, session identifiers, file names, and any scenario requiring unique identifiers without a central authority.