๐ Cryptographic Identity Standard
RFC 4122 v4 UUID / GUID Generator
Generate cryptographically secure 128-bit Version 4 UUIDs individually or in bulk.
Generated UUID(s)
Architecture of Universally Unique Identifiers (UUID)
A UUID (Universally Unique Identifier)โalso known as a GUID (Globally Unique Identifier) in the Microsoft ecosystemโis a 128-bit identifier standardized by RFC 4122.
Version 4 (Random) Anatomy
A standard formatted UUID consists of 32 hexadecimal digits displayed in five groups separated by hyphens:
xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
Where `4` indicates Version 4, and `y` is one of `8`, `9`, `a`, or `b` indicating the RFC 4122 variant.