UUID Generator
About This Tool
AI Toolbox UUID Generator quickly generates RFC 4122 compliant UUIDs with batch support, commonly used for database primary keys and distributed system identifiers.
Use Cases
1Database primary key generation
2Distributed system unique IDs
3File naming unique identifiers
4API request tracking IDs
FAQ
Can UUIDs be duplicated?
The probability is extremely low (~2^-122). In practice, UUIDs can be considered unique.
What's the difference between UUID v4 and v1?
v4 is fully random; v1 is based on timestamp and MAC address. This tool generates the most common v4.
Can multiple UUIDs be generated at once?
Yes. Batch generation of multiple UUIDs is supported for convenience.