UUID v5 Generator Online

Online tool for generating version 5 UUIDs

About UUID v5

UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. It's also known as GUID (Globally Unique Identifier)

A version 5 UUID is generated based on namespace identifier and name by hashing them with SHA1 algorithm. It's similar to version 3 UUID. However because SHA1 generates 160-bit output, it will be truncated to 128-bit before inserting version and variant bits.

This tool allows you to UUID v5 with following options:

  • Name: The name to create UUID with.
  • Namespace Mode: DNS, URL, or enter a valid UUID.

Example
Options:
Name: toolswow.com
Mode: DNS
Output:
dc79a6bc-de3c-5bc7-a877-712bea708d8f