UUID Generator
Generate random v4 UUIDs individually or in bulk instantly.
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FAQ
›What is a v4 UUID?
A Version 4 UUID is a 128-bit universally unique identifier generated using random bytes (specifically crypto.getRandomValues in web browsers).
›How random and unique are these UUIDs?
The total number of possible v4 UUIDs is 2^122 (approx. 5.3x10^36). The probability of a collision is virtually zero.
›Can I generate multiple UUIDs at once?
Yes. Use the count selector to generate up to 100 UUIDs at a time, then copy them all with one click.
›Is my generated UUID sent to any server?
No. All UUIDs are generated client-side using Web Crypto APIs inside your browser.
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