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UUID Creator

This library was designed to be easy to use.

This wiki is being rewritten from scratch. Visit the new pages for utilities and codecs.

Recommended readings

• What is a UUID? (watch the video)
• How to Do UUID as Primary Keys the Right Way
• Random UUID as a Primary Key in the Relational Database
• Analyzing New Unique Identifier Formats (UUIDv6, UUIDv7, and UUIDv8)
• The Wild World of Unique Identifiers (UUID, ULID, etc)