UUID Generator

Generate universally unique identifiers (UUIDs) for your projects. Choose version, quantity, and copy with one click.

Max 100

UUIDs are 128-bit unique identifiers, useful for database keys, session IDs, and more.

What is a UUID Generator?

A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. UUIDs are commonly used in databases, distributed systems, software development, and security applications to ensure uniqueness across space and time without the need for a central authority.

This online UUID Generator tool allows you to instantly create one or multiple UUIDs of version 1 (timestamp-based) or version 4 (random). You can easily copy or download the generated UUIDs for use in your projects, APIs, or databases. All UUIDs generated here are RFC 4122 compliant.

Features:

  • Generate UUID v1 (timestamp + MAC) and v4 (random)
  • Generate up to 100 UUIDs at once
  • Copy or download UUIDs instantly
  • Free, fast, and privacy-friendly (no data stored)

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