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Allset Lab

Code tool

UUID Generator

Create one UUID, or enter a number from 1 to 20 to create a list.

Processed in your browser. The text is not sent to our servers.

How to generate a UUID

  1. Leave the input at 1, or enter a number from 1 to 20.
  2. Click Generate UUID.
  3. Copy one identifier or the full list.

Each value is a random UUID version 4 from the browser. Generating again replaces the previous list.

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Frequently asked questions

Which UUID version is this?

Version 4, created with the browser random UUID function.

How many can I create at once?

Up to 20. A blank input creates one UUID.