Create up to 500 cryptographically random UUIDs with upper-case and no-dash options.
What is the UUID Generator?
A UUID (Universally Unique Identifier), also called a GUID, is a 128-bit ID that is practically guaranteed to be unique. This generator creates random version 4 UUIDs using your browser’s secure random number generator.
How to use the UUID Generator
- Choose how many UUIDs you need (up to 500).
- Pick formatting options like uppercase or no dashes.
- Copy them or download a .txt file.
Frequently asked questions
Can two UUIDs be the same?
The chance is so tiny it can be ignored in practice – there are about 5.3 × 10^36 possible v4 UUIDs.
What is the difference between UUID and GUID?
They are the same thing. GUID is the name Microsoft uses.
This uuid generator is 100% free, needs no signup and runs in your browser, so your data stays private.
Last updated: · By NodifyTech