UUID Version 1
0cb9fd6a-003c-11ee-b78d-f23c91db47b1
GUID
981a2f7e-9577-4a44-84a1-72da8c2ce5a4
UUID Version 4
9e1e66e6-a44a-48eb-877b-11dd82ce8b05
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.