Quickly and easily generate individual or bulk sets of universally unique identifiers (UUIDs).

Enter UUID to Decode: UUIDs are in the format 00000000-0000-0000-0000-000000000000. Autofill with random UUID. Embedded in every UUID is the version and variant of the UUID. …

通用唯一识别码 （英語： Universally Unique Identifier，缩写： UUID）是用于 计算机 体系中以识别信息的一个128位标识符。 UUID按照標準方法生成時，在實際應用中具有唯一性，且不依 …

What is a unique identifier (UID)? A unique identifier (UID) is a numeric or alphanumeric string that is associated with a single entity within a given system. UIDs make it possible to select …

A Universally Unique Identifier (UUID) is a 128-bit label used to uniquely identify objects in computer systems. The term Globally Unique Identifier (GUID) is also used, mostly in …

A unique identifier (UID) is an identifier that is guaranteed to be unique among all identifiers used for those objects and for a specific purpose. [1] The concept was formalized early in the …

UUID全称： Universally Unique Identifier，即通用唯一识别码。 UUID是由一组32位数的16进制数字所构成，是故UUID理论上的总数为16^32 = 2^128，约等于3.4 x 10^38。 也就是说若每纳 …

2025年2月12日 · A UID (Unique Identifier) is a numeric or alphanumeric string that uniquely identifies a single entity within a given system. The advantages of using a UID are improved …

What is a UUID? (Definition) A UUID (acronym for Universally Unique IDentifier) is an identifier that is intended to be unique and universal, defined by the ISO/IEC 9834-8:2008 standard. …

Generate individual or bulk UUIDs on-the-fly. Supports all major versions.