UUIDs (sets of 20)
UUID V4
128 bits, 16 bytes
122 bits of entropy, 5.31691198 × 1036 possible IDs
“...the odds of collision between any two is 1 in 2.71 x 1018 Put another way, one would need to generate 1 billion v4 UUIDs per second for 85 years to have a 50% chance of a single collision.”
02236d1a-6e31-43a0-91e5-f0773b6ee75c
83e633df-09af-45cf-9bfc-ce49872ec6ff
b0d4e773-0af0-4d73-ad00-e9ddc62faf5b
709509cd-e514-40d8-bbd0-6d85ef36893b
9baac8d7-bc78-40d9-9506-731a7bb79c11
6f91860d-d095-4d7f-ac32-8233c7cf1b05
1eb66307-5bc2-491c-8171-aa13af60237f
6b5eba6b-2202-4e18-a4e7-a6b87f6695b9
1b042195-0227-4d30-8144-aa9efd5d5028
5ccc7c85-8886-49ae-933a-db5bc0289398
e819f3cd-ac2e-41e8-99c2-4c254c0af456
984c8e97-91f7-4306-aa33-465a1b7488b0
22ac5212-720b-4370-9abd-9153dac9daa5
e22c3c42-7286-465c-8af0-c12350f3e964
7b4569a3-3744-47cc-9de2-0b4fa977d3ba
5c6140b5-e107-4bd5-aa03-9dda5a960629
f9e7d37c-3534-46c4-af6f-8e54f886bb70
6413a142-57f8-4b43-81e3-bcc0e925d93f
655338ea-fc41-4bbe-a131-0d973c4ebcc8
ed60b84b-89b2-43f1-b1ca-e756f2b35214
OLC IDs
7 bytes
51.863 bits of entropy, 4.096 × 1015 possible IDs
Open Location Code (OLC) alphabet Ids. OLC is a geocoding system that encodes latitude and longitude into a short string of characters. The alphabet is simplified to use only uppercase letters and digits, excluding characters that can be easily confused (like '0' and 'O', '1' and 'I').
586F-7QG2-R92X
R53G-CP8R-9HQ8
H2J2-HQXQ-HHJH
C22M-W57G-H579
QX93-5CRP-VC63
5QGP-H4M3-9C7V
4M24-7JXW-8FPH
2525-WQGR-45PQ
5728-PXFH-JMMX
GJP8-XRWX-QQ5J
F445-5CJV-Q47F
8HMW-XHJM-JJ9C
QJR9-FCPM-JXC9
68GM-JJHX-4966
F46F-P8Q2-22PP
Q6CV-P4C2-W84H
98FV-CJ38-42XR
JP3C-272W-WG8W
QCPR-HPF2-R7W5
XFX7-PRWJ-R52W
Double UUID V4
256 bits, 32 bytes
244 bits of entropy, 2.8269553 × 1073 possible IDs
aaad6c04-c11a-45a0-a561-033f8e625f97-4f3bb743-42cc-4419-a28d-70d045114035
0e449021-a3e8-4da6-a96a-1d55bfcbe15a-59eb16d6-5b5d-4bab-b6da-592d4f3ec569
9c1e8aed-d51e-44ed-bfbd-e570c9ad0057-d2b8a32e-aac0-45d6-af65-17a83ea1de19
331d185f-05fd-4337-967a-ed0edc7c5d81-08d5c020-54aa-4fd8-85db-ddfab3b79de5
adfb6157-7e24-4848-9c7c-172fbcfa7a26-16c0c5a0-5252-499b-b0af-20edd32a878f
2adb07b5-ad50-49fb-aeb1-aeeb5fba7b68-9abe0be7-af01-433f-9d20-7c13b0a346b4
c18b45d4-c590-47be-a913-299d91ec337e-6089dfcf-5f17-4dfb-9403-2ea48838e9f0
3c8180f5-6ce8-42da-bbd1-6305f52e8338-6a90529a-6817-4016-b975-7fcc93b6ce08
c1c45560-6e22-470f-abcb-703d76d855cd-00261f47-8184-43f4-987a-a4b7169b8639
a8777b35-550d-4ff2-9e63-e02bca8035b8-d94d01d1-53c5-424b-a4b0-09cf9d0c3d9c
56c0ab6e-7870-4e45-9e4d-c4a6f69c2d34-0f6f4ff8-21c9-46de-957e-2166b9da95b2
36e5ab20-5911-4a97-9f98-8751bd310fe5-ccbcc8e8-3a9b-4dd4-a604-35b0f96b69ca
2c9dbb16-b40d-4167-ac80-4386aee611d6-d5551d65-55f0-4d33-9d3c-33342f5c840e
cdb3db0e-549b-4cc5-b2a5-edebfa245aec-106ba79f-b202-49b2-b1b7-a2b549222c52
29436557-be2a-4533-b508-8ac7410ddb4f-6ffca947-da6a-428e-afbd-3adcca19ceb2
6cb4b0f0-6160-4271-a296-f7f1dbb13f9b-09c5e4d8-b66c-4757-bbf5-33b9b4711fe5
1ef9898f-ec08-4e0a-af06-bbac0e3eb199-4b9fd2d6-a390-4623-abdb-0afeeebf1a2d
3172caa3-6158-4e27-8699-c1063b57479d-99ff86e4-16da-4ada-ab78-18bf96969026
0629c0d3-25f2-4723-9642-f689f41ed993-f4f7107b-3806-485f-832a-723189fb7b14
2679423a-9f27-4193-9f15-913e3de0c0c4-6e31a46f-7a3a-4614-9f16-9ea4d353d054
UUID V7
Unix ms timestamp (48-bit), random bits (74-bit total). Sortable by time.
Excellent DB performance (sequential inserts); sortable; no MAC leakage. Database primary keys; distributed systems. Recommended for most modern apps/DBs.
019d967c-9416-776b-9aed-a82a11f71288
019d967c-9416-776b-9aed-ae55493a66d7
019d967c-9416-776b-9aed-b14456096dc9
019d967c-9416-776b-9aed-b4db90c6a5df
019d967c-9416-776b-9aed-b91e425ef888
019d967c-9416-776b-9aed-bf39056f8066
019d967c-9417-728c-a63a-915c9bec6c98
019d967c-9417-728c-a63a-956eb887843d
019d967c-9417-728c-a63a-9b682ad7f2e3
019d967c-9417-728c-a63a-9d7d0d329be3
019d967c-9417-728c-a63a-a35cc0ccdc8a
019d967c-9417-728c-a63a-a6ff626ff753
019d967c-9417-728c-a63a-ab53a52e895f
019d967c-9417-728c-a63a-afa74d06c65e
019d967c-9417-728c-a63a-b16537b01c97
019d967c-9417-728c-a63a-b6aa58d544b7
019d967c-9417-728c-a63a-baf28af408a4
019d967c-9417-728c-a63a-bf53b544b987
019d967c-9417-728c-a63a-c170ee449612
019d967c-9417-728c-a63a-c525504e26be
Names (Short)
Randomly generated people names.
Marji Christan
Addy Ebba
Lira Natala
Melita Cherish
Carmelina Phedra
Henriette Christye
Roana Lani
Leia Malia
Gwennie Margit
Mabel Annora
Alissa Sharia
Lorrie Gwennie
Clio Hilda
Carmen Marilee
Isis Joey
Alice Marjy
Lorraine Wallis
Jacinda Euphemia
Ashlen Gillie
Cherilyn Jyoti
Names (Long)
Randomly generated people names.
Fernanda Melesa Marni
Brandie Tess Guinna
Babette Catina Eba
Dotti Vania Lesya
Juditha Krystyna Dalia
Charlotta Isobel Lenore
Catlaina Alessandra Sophi
Lane Florenza Kathye
Eolande Hannie Joelynn
Ingeborg Leona Vanda
Brittni Anett Jerry
Brittany Grace Eugenia
Heddie Mariya Aline
Amabelle Harriett Cleo
Martica Leontine Minda
Lucina Joanie Bee
Sapphira Lyndy Elisha
Calley Kora Katuscha
Guillemette Giustina Ame
Valenka Cammy Janene
Countries
Randomly generated country names.
South Korea
Cyprus
Marshall Islands
Norway
Ireland
Guinea
American Samoa
Eritrea
Liberia
Estonia
Falkland Islands
Turks & Caicos Islands
Kazakhstan
Peru
Cocos Islands
Netherlands
French Polynesia
Mozambique
Belize
Suriname
Passwords
Randomly generated secure passwords.
GOgWxs]&ICjShsLEd6&6
hRjx.8KXXBbLntVkIp+6
ll.cx=vR*_->Sk.tL-c+
zN6g$*q-ZN#629vhQ}sT
xoi<[O$Ta{V;eufTL[2b
V%ZrxC{*6=.ab$n%=xRz
%$RciYRjn>keX%+V]C}z
e0kvFm_1zsNrLw5yU?Fe
t&QYpWH@([*{S<E}6uGm
jpI9L%K9+c6w9TJY)9x0
x*6f06(|_#v]!i-A-)yC
EL@Uy&|g,[0b(}S0]8SL
D8l[IHoT{sgY7J}s>7D)
;Ucta96OrVX*Y$]bue}S
vv.T_prFaOwWn^cduV$V
WC1AnET[n0)&b|AiaM_#
(=ed+g?ji2Pll@!RV]9l
)&-@xSnx(GE_T]#QqX?i
vIi%yGYT]s^tzskNnOoK
(iEbC0=T(_-8kMlRRAm>
Process Folder Names
Sequentially generated process, human-readable, folder names.
20260416-133040-5HG9W6
20260416-133040-99X44V
20260416-133040-4XQWX5
20260416-133040-Q728XG
20260416-133040-5HH88M
20260416-133040-4VGQCV
20260416-133040-C6VXMM
20260416-133040-7HQFR2
20260416-133040-WJP4VF
20260416-133040-QPMFHX
20260416-133040-5XPV52
20260416-133040-2VW2G8
20260416-133040-HX2R2J
20260416-133040-PH4GW3
20260416-133040-5FGG7X
20260416-133040-C5P632
20260416-133040-J45VH6
20260416-133040-39F95C
20260416-133040-372RG3
20260416-133040-P6H5F5
Google-like IDs
Randomly generated Google-like 'sub' IDs.
795879694180643603070
626605513817854413593
799285966464674412719
345311490299658170213
388861952505061550781
874161058549538608687
751287911483190198215
874143202460067137398
292554168802364476891
826571202958033691873
725996128326866960932
544756199419192054521
388062910437006946227
305662011039924774802
802238953885943866574
403742954410765654178
403269373219709995553
774902288973247345426
191891701638208095389
961004685134429593323
Unix Timestamps
Randomly generated Unix timestamps from the past 2 months.
1775727840
1771272756
1772533681
1776105055
1774905084
1773251861
1772312926
1775377921
1772063841
1775854136
1772107563
1774554774
1775819162
1771795984
1774952368
1771990584
1772419065
1772593409
1774671584
1772844605
GUIDs
Randomly generated GUIDs.
HMUSoUuf6qy5
XZAZghrHfqqS
meKRUidMFWBC
NLoh6rLv4oyw
rBYfvDZcNFIs
tDKLecB-pHNh
4SbHOh9F52BH
Cr12qJPdwRTc
1uvdocyPJBue
eNVNvcY41yoP
1Cwqoy1DAp3H
93YCHQ5cfW9q
6bT5u2vfrCqC
lxdEOpc1rdte
WI64Y9Hw2aGq
w_kuR4Yscock
rNu3KP1aai8j
0XEOQBjRuhHU
0FDIh1EPckS4
qd9TAieoEf1z