UUID Generator
Generate random UUIDs (v4) in bulk.
Generated locally via crypto.randomUUID() — nothing is sent anywhere.
How it works
- Choose how many UUIDs you need.
- Click generate.
- Copy the full list.
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Download Velox PDF for Mac — free →Frequently asked questions
What UUID version is this?
Version 4 (random) — generated via the browser's built-in crypto.randomUUID(), which uses a cryptographically secure random number generator.