Generate a fresh UUID v7, the recommended modern choice.
Time-ordered and sortable. Embeds a millisecond-precision Unix timestamp in the first 48 bits, making it ideal for database primary keys and distributed systems.
01a100b1-0584-7000-beb3-2d4b7cc6e8d9
Other versions
Fully random. 122 bits of entropy, no embedded timestamp. Suitable for general-purpose use cases.
c11d42ca-f77f-4303-a4b1-dd0ef6f4a68d