About UUID Generator
Use the browser’s cryptographic random number generator to create version 4 UUIDs. Browser cryptographic APIs require a secure context, such as HTTPS or localhost.
How to use it
- Choose how many identifiers to make.
- Generate the UUIDs.
- Copy the list for your application.
Frequently asked questions
Are these version 4 UUIDs?
Yes. They are random UUIDv4 values.
Can UUIDs ever collide?
A collision is extremely unlikely but not mathematically impossible.