:snowflake: A PHP library for generating universally unique identifiers (UUIDs).

Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.

K-Sortable Globally Unique IDs

UUID package for Go

Type-safe, K-sortable, globally unique identifier inspired by Stripe IDs

Universally Unique Lexicographically Sortable Identifier

安卓设备唯一标识解决方案，可替代移动安全联盟（MSA）统一 SDK 闭源方案。包括国内手机厂商的开放匿名标识（OAID）、海外手机平台的安卓广告标识（AAID），另外也提供了 IMEI/MEID、AndroidID、WidevineID、PseudoID、GUID 等常见的设备标识的获取方法。

Laravel package to generate and to validate a UUID according to the RFC 4122 standard. Only support for version 1, 3, 4 and 5 UUID are built-in.

A UUID package for Go

:iphone: :id:  iOS UUID / Universally Unique Identifiers library as alternative to UDID and identifierForVendor.

Golang random IDs generator.

✨Android BLE基础操作框架，基于回调，操作简单。包含扫描、多连接、广播包解析、服务读写及通知等功能。

A generator library for concise, unambiguous and URL-safe UUIDs

Generate and parse UUIDs.

❄️ 🗄️ Allow the use of a ramsey/uuid UUID as Doctrine field type.

Generate Easy to Remember, Readable UUIDs, that are Shakespearean and Grammatically Correct Sentences 🥳

Timeflake is a 128-bit, roughly-ordered, URL-safe UUID.

⚡ UUIDv47 = v4 privacy + v7 performance

Universally Unique Lexicographically Sortable Identifier (ULID) in Python 3

Symfony polyfill for uuid functions

A sequential id generator that works across nodes with no collisions

UUID Creator is a Java library for generating Universally Unique Identifiers. It generates all standard identifiers from UUIDv1 to UUIDv7. It also provides an alternative to the classic JDK's UUID (alt.GUID), many codecs (codec.*) and several utilities (util.*).

Provides an object-oriented API to generate and represent UIDs

A tiny, secure, URL-friendly, unique string ID generator for Rust

Kotlin Multiplatform UUID

ULID implementation for Python

An extremely fast globally unique number generator.

Optimised binary UUIDs in Laravel

A simple drop-in solution for providing UUID support for the IDs of your Eloquent models.

Universally Unique Lexicographically Sortable Identifier implementation for Ruby