UUID Generator - Create Unique IDs Instantly
June 2026 • 2 min read
Advertisement
Generate unique UUIDs/GUIDs instantly. Free online tool for developers. Multiple formats available.
What is a UUID?
A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems.
Example: 550e8400-e29b-41d4-a716-446655440000
UUID Versions
- v1 - Time-based
- v4 - Random (most common)
- v5 - Name-based
Advertisement