A Universally Unique Identifier (UUID) is a 128-bit label used for information in computer systems to uniquely identify records without central coordination.

How unique is a UUID v4?

UUID v4 relies on random numbers. The probability of generating a duplicate is so infinitesimally small that it is considered virtually impossible.

UUID Generator

Generate random UUID v4 strings in bulk. Choose quantities, casing, and hyphen options. Copy all results in one click.

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