Generate database-friendly UUIDv6 identifiers with a reordered Gregorian timestamp.
UUIDs and batch files are generated locally with secure browser randomness and no MAC address.
UUIDs and batch files are generated locally with secure browser randomness and no MAC address.
Embedded timestamp: The first 60 timestamp bits count 100-nanosecond intervals since 15 October 1582.
Generate RFC 9562 UUID version 6 identifiers whose Gregorian timestamp bits are arranged from most to least significant.
Copy one UUID or create a locally generated text file containing a larger time-ordered batch.
It contains the same kinds of fields but places the timestamp from most to least significant so ordinary UUID sorting follows time more closely.
No. The tool creates a fresh random node field and sets its multicast bit instead of reading hardware information.
The timestamp has 100-nanosecond units and may be advanced minimally to keep values ordered when many UUIDs are generated quickly or the device clock moves backward.
Use UUIDv6 mainly for compatibility with UUIDv1-oriented systems. RFC 9562 recommends UUIDv7 for new time-ordered designs.
No. The displayed UUID and normal batch download are generated locally in the browser.