GUID / UUID Generator

Select GUID/UUID Version:

Number of GUIDs/UUIDs to generate:

Example:

Version 4 (Random): xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
Where x is any hexadecimal digit and y is one of 8, 9, A, or B.

GUID / UUID Generator: Understanding Unique Identifiers

What are GUIDs and UUIDs?

GUID (Globally Unique Identifier) and UUID (Universally Unique Identifier) are 128-bit numbers used to identify information in computer systems. They are designed to be unique across both space and time, making them ideal for various applications in software development and database management.

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