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UUID Generator
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Generate RFC 4122 compliant version 4 UUIDs (Universally Unique Identifiers) for databases and applications. Create multiple UUIDs at once with guaranteed uniqueness. Industry standard for distributed systems and database primary keys.
Frequently Asked Questions
What is a UUID?
UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems.
Are UUIDs truly unique?
Yes, UUIDs are designed to be unique across space and time. The probability of collision is astronomically low.
What UUID versions are supported?
We support UUID v4 (random) and v1 (timestamp-based) generation.