UUID Version 1
5b270358-015d-11ef-8cbf-f23c91db47b1
GUID
cd92dfd1-1e4b-497a-95fc-2aec1df0e70e
UUID Version 4
d4cb1d26-26e6-4f02-a7fd-032c9f3166be
Empty UUID
00000000-0000-0000-0000-000000000000
UUID (Universally Unique IDentifier) is a 128 bit long identifier also known as GUID (Globally Unique
IDentifier) used to identify documents in software environment. Probability that a UUID will be duplicated
is not zero, but it is very close to zero. Use this tool at your own risk because we also cannot guarantee
that generated UUID is actually unique globally. Read more about UUID standard
rfc4122.