Generate Version 4 (Random) Universally Unique Identifiers (UUIDs). Perfect for database keys, session IDs, and unique resource labels.
A Universally Unique Identifier (UUID) is a 128-bit label used for information in computer systems. The term GUID (Globally Unique Identifier) is also widely used, typically in Microsoft systems, but refers to the same thing.
This tool generates Version 4 UUIDs. These are generated using random numbers. The probability of a collision (generating the same UUID twice) is so astronomically low that for all practical purposes, it is considered impossible.