What is UUID v4 Generator?
A UUID (universally unique identifier) is a 128-bit identifier. Version 4 UUIDs contain random bits and are commonly used as object IDs, request IDs and fixtures. They do not encode a timestamp.
How to use this tool
- Click Generate to get a fresh UUID v4.
- Copy the identifier into your application or test fixture.
- Generate another whenever you need a new value.
Example
550e8400-e29b-41d4-a716-446655440000