Generated UUIDs
Generate one or more UUIDs to see them here.
Great for tests, seeds, and temporary data
Useful when you need unique identifiers without relying on another app or backend.
UUID generator
Generate random UUID v4 values in the browser, one at a time or in batches, for tests, data, and web utility work.
Generate UUID v4 values one by one or in batches
Useful for development, databases, test payloads, and quick tasks where you need unique IDs immediately.
Use cases
When generating UUIDs is useful
Development and tests
Helpful for example IDs, seeds, fixtures, and test payloads.
Records and datasets
Also useful when you need several unique keys for temporary data.
Quick utility work
Useful when you do not want to open a console just to create IDs.
FAQ
Common questions about UUIDs
Does it work online?
Yes. It generates UUIDs directly in the browser.
Which version does it generate?
The page generates random UUID v4 values.
Can I create multiple UUIDs?
Yes. You can choose how many rows to generate at once.
Can I copy them?
Yes. The result stays ready to copy.
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