Create unique IDs for databases, logs and integrations. How to generate UUID v4 values with the Bagiqo UUID generator.
Universally unique identifiers let different systems agree on a name for the same object without needing a central counter. A new UUID v4 is effectively random, so generating a few is cheap and collisions are extraordinarily unlikely.
The UUID v4 generator produces fresh random UUIDs on demand — exactly what you need for test data, database keys or API payloads.
How to use it
- Open the UUID generator.
- Generate as many IDs as you need.
- Copy them into your database or script.
Why UUIDs are useful
- You can give two systems IDs without coordinating counters.
- They work offline.
- They are the same everywhere the value is copied.
When you also need random tokens, the password generator can produce strong random values for other purposes.