UUID(v5) Generator

Generate UUID(v5) based on namespace and name. The same namespace and name combination will always generate the same UUID, making it suitable when deterministic IDs are needed.

Namespace and Name

Namespace:

Name:

Format

Standard (e.g., 123e4567-e89b-12d3-a456-426614174000)Uppercase (e.g., 123E4567-E89B-12D3-A456-426614174000)Lowercase (e.g., 123e4567-e89b-12d3-a456-426614174000)No Hyphens (e.g., 123e4567e89b12d3a456426614174000)

How to Use

Select a namespace (DNS, URL, OID, X500, or Custom).
If you select Custom namespace, enter a valid UUID.
Enter a name (string). The same namespace and name combination will always generate the same UUID.
Select your preferred format (Standard, Uppercase, Lowercase, No Hyphens).
Click the "Generate" button to create a UUID v5.