development

UUID Generator

Generate UUIDs quickly and reliably.

How to use the UUID generator

  1. Select Generate to create a UUID.
  2. Use Copy after the value appears.
  3. Generate again whenever you need another identifier.

UUID example

Select Generate once.

xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

The field shows a version 4 UUID. It is an identifier, not a password.

Common uses

  • Create identifiers for records.
  • Prepare IDs for development tests.
  • Copy one UUID at a time into another system.

Notes and limitations

  • The interface generates one UUID at a time, with no format selection or batch generation.
  • It uses crypto.randomUUID when available; the fallback builds a value in the v4 format with Math.random.
  • UUIDs do not provide absolute uniqueness and do not replace passwords, encryption, or access control.

Frequently asked questions

Which version is generated?

The generated structure is a version 4 UUID.

Can I generate several UUIDs at once?

No. The interface generates one UUID for each action.

Is a UUID a password?

No. It is an identifier.