Random UUID Generator Online

UUID Generator Online is easy to use tool to generate 128 bit Universally Unique Identifiers. Copy, Paste and Generate.

Do you want to generate mock UUID for Prank? then you have come to right place.

What can you do with UUID Generator?

• Random UUID Generator is very unique tool to generate random UUIDs based in the input provide by the user such as number of UUID to generate.
• This tool saves your time and helps to generate Universally Unique Identifiers with ease.
• Random UUID Generator Online works well on Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.

To know more about UUIDs Check out Universally unique identifier Wikipedia page.

What is a GUID?

GUID (aka UUID) is an acronym for 'Globally Unique Identifier' (or 'Universally Unique Identifier'). It is a 128-bit integer number used to identify resources. The term GUID is generally used by developers working with Microsoft technologies, while UUID is used everywhere else.

How unique is a GUID?

128-bits is big enough and the generation algorithm is unique enough that if 1,000,000,000 GUIDs per second were generated for 1 year the probability of a duplicate would be only 50%. Or if every human on Earth generated 600,000,000 GUIDs there would only be a 50% probability of a duplicate.

How are GUIDs used?

GUIDs are used in enterprise software development in C#, Java, and C++ as database keys, component identifiers, or just about anywhere else a truly unique identifier is required. GUIDs are also used to identify all interfaces and objects in COM programming.