How to use it
- Choose how many UUIDs you need.
- Press “Make UUIDs”.
- Press “Copy all”.
About UUID Generator
A UUID is a 36-character ID that is practically guaranteed to be unique. Developers use them for database rows, files and API keys. Choose how many you need and copy them.
How random are they?
They are version 4 UUIDs made with your browser’s secure random generator. There are 2¹²² possible values, so the chance of two ever matching is effectively zero.
Questions people ask
Is a GUID the same as a UUID?
Yes. GUID is the name Microsoft uses for the same thing.
Can I get them without dashes or in capitals?
Yes. Use the options above the list.