Welcome to GUID Builder

Generate a unique identifier for your project. Includes bulk generation.




      

What is a GUID?

A GUID (Globally Unique Identifier) is a 128-bit number used in software development to uniquely identify information. It can also be referred to as a UUID (Universally Unique Identifier). UUID and GUID are interchangeable terms.

GUIDs are used in various applications, including databases, software development, and configuration files. It allows developers to create unique identifiers that are highly unlikely to be duplicated.

GUIDs are often represented as 32 hexadecimal characters, separated by hyphens in the format 8-4-4-4-12.