UUID Generator
Generate unique UUIDs/GUIDs instantly in multiple formats. Learn more
Press Space to generate new UUIDs
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Multiple Versions
Generate v1 (timestamp), v4 (random), or v7 (sortable)
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Batch Generation
Generate up to 1,000 UUIDs at once
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Multiple Formats
Canonical, uppercase, no hyphens, Base64, URN
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Privacy First
100% client-side, no data sent to servers