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UUID
UUID
Generate and validate UUIDs across multiple versions.
Generate
Validate
Copy UUID
v4
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Low time
Mid time
Version
Clock
Node
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307779458
36804
17573
48994
126855175061700
Version
v1 (time-based)
v3 (name-based MD5)
v4 (random)
v5 (name-based SHA-1)
v6 (ordered time)
v7 (unix time + random)
Generate
i
Random UUID. Best general-purpose default.