UUID online generator, guid online generator tool (GUID is a term for UUID by Microsoft). Support the generation of UUIDs for version 1 and version 4 algorithms. Version4 UUID is generally used.
UUID online generator supports generation of version 1 and version 4 UUIDs and downloading to files.
- UUID is a concept proposed by the international organization for Standardization (ISO). UUID is a 128 bit value, which can be calculated by a certain algorithm. UUID is used to identify the attribute type and is regarded as a unique identifier in all space and time. Generally speaking, this value can be guaranteed to be truly unique, That is, any UUID generated anywhere will not have the same value.
- UUID Version1: time-based UUID, which is obtained by calculating the current timestamp, random number and machine MAC address.
- UUID version4: random UUID, which generates UUID according to random number or pseudo-random number.
- The UUID generated by this tool will not be repeated.
