UUID generator
Make version 4 or version 7 UUIDs, one or a hundred at a time.
Runs in this browser. Nothing you give it is uploaded.
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02About this tool
How to use it.
- Pick how many and which version.
- Copy the list.
Questions
v4 or v7?
v4 is fully random. v7 starts with the time, so newer ones sort after older ones, which is kinder to database indexes.
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