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.”
8e75ad5c-ad1b-4804-a4bb-339984b8d145
96bab04e-7744-4f80-8aa7-d100b3327279
5b2b703e-57fb-4374-b897-2376c5e67d3d
d4854d14-c1a7-4a27-a05a-469fefb676a5
b9a95276-59b2-4ba8-8e4c-2ee20960d0fc
c05aaf9b-bd32-4f34-b1b3-53296400e7c7
c6e0fee0-fc1f-478a-ab55-92070787ec8b
7f337310-c5b0-4a48-9170-7eb7486adec3
d5ab278a-d45e-4167-8db7-cadc0ca74e5e
aa4c2a7c-408b-4982-acfd-2cb67aa60796
5c999c1e-71e6-4f95-85ab-a07f32bff4ee
53767e63-8ca7-4957-9b7a-586b754a3fab
d674bcbf-01b7-45c8-830a-173781533b03
61fcc431-c762-40b5-a391-7f6518d5f535
9d157755-d763-4aa4-ac3e-e6745c2da6cb
b90555fa-cf32-421b-945f-d3a4cee89cf8
e370dd37-633c-4125-9f88-ab5c5cc38ee2
06e70064-44b3-499e-962a-2ceeef60f259
4d39c500-1132-44dc-af50-7b721157243e
00a29e8a-ebbb-42d9-8d1a-d1010acb8c6c
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').
HM98-H73M-HVMQ
77C9-CG73-PGJ4
V5G8-JPM7-696V
VQH3-J3PR-5V84
W96Q-4R64-XVWF
C9MG-2FJH-XXXH
79M9-C9R5-VFPP
25G2-C26Q-2VWM
3W3M-CV3F-GWV8
QXC2-45C5-PWV4
RQ9V-MQM2-RRHP
95RV-7CV7-XJ29
X4GJ-G4FR-VPGC
RMC6-6C3V-M4WP
VF5M-RQV2-39VX
48VJ-4FXR-M7P8
V2R7-QV67-QGG9
67FH-898G-WC4R
5QPG-29F4-4RCH
729V-CXG3-2383
Double UUID V4
256 bits, 32 bytes
244 bits of entropy, 2.8269553 × 1073 possible IDs
8485f6ca-0a57-4f37-bca4-8ef3c75e7730-d7373831-df00-4656-9ffb-8dc1d4f254c6
6b53f90e-c496-44bd-bc8e-dd70be3dbd0c-8d953ab2-d6a8-44ee-99dd-e1965c5577b0
7e5c75f4-1acb-4435-81f5-718dd5a372db-ad559572-81ca-46d5-a87f-b658af277d70
84f981f7-50b1-4a2f-8d82-f30436de0eea-ce244486-9cc8-4695-86bf-3a6b62ab3dc9
53abb69b-4e94-4db8-8799-a2977b8e9248-3be9ecd7-5a74-4eb2-b7b0-974c702759bb
6d3b4877-9f8f-48c4-8bf6-e2fcabc1eeaa-55a8197e-b76f-4a16-b3a6-3971c23f4df2
d9cce277-7ce5-426b-a512-a7fae62031ee-480216aa-bb77-448b-a0ed-49aa5e30c5f9
1f36d993-2249-454f-a27f-ce8c8bcb374c-163d2b46-21e5-4d5a-89f2-1f4a7fba907a
3554ce8c-5387-4f82-818b-06ec8800a9c3-9c6bac80-b168-434b-b505-98f84995205f
4e9105a5-a6a5-4127-adf5-b3c912071a63-22b64c59-d867-4988-b5b4-ef2bbb543eb3
92092302-7d21-4eea-83b8-e2e5b786b553-98755c7c-6aa1-4217-a25e-29835a53bce4
17ff632b-642e-4a12-846b-2707c781490f-700bccff-f9c4-4fb7-8e14-5b922a8bc5bc
8c90a06e-dd73-48c9-a65a-dd4b833cf6d9-d467fb5c-b22b-4bad-a654-c10e853c9425
14428dc6-eedb-42ed-9692-ba2e82600e0d-e4794f2d-16ad-467d-9387-b033d4d7ccf8
a80c8412-ed2a-4890-b184-cee61caa8b3c-64d8983f-5407-42b9-9704-818b34320d9e
91e2a97b-8b3b-462d-8a6f-e9d77e18f9e3-10172d82-188d-43c1-abb2-5b44bee57176
4fea5d25-90c4-462f-b5c1-b9989bdee2db-d372fd92-0c5c-49c6-a258-a9af8e9e3714
1fa697e1-3a5a-46a8-b505-4796c8e499ce-4b0c6309-5354-41d4-98c0-37480314fd7e
19cb4a54-4426-48b7-8f5f-375e384efa4b-009d51a7-0f9a-4d6e-a079-35fd02881402
bdd50209-c60e-4782-9d32-a61e1fabd4b1-f1641043-643e-4129-92da-0376191ce9fa
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.
019e950a-9c87-7059-a03c-ae9cd9df3c5b
019e950a-9c87-7059-a03c-b3685c21264d
019e950a-9c87-7059-a03c-b4fcc475fca6
019e950a-9c87-7059-a03c-b9a6cc2d90f6
019e950a-9c88-7652-834a-f3f679c53eb6
019e950a-9c88-7652-834a-f4522c9534f5
019e950a-9c88-7652-834a-fb8c93a8b54c
019e950a-9c88-7652-834a-fe112649bc71
019e950a-9c88-7652-834b-030d1f2d9b77
019e950a-9c88-7652-834b-05374d18f42d
019e950a-9c88-7652-834b-09ae1f03e872
019e950a-9c88-7652-834b-0fe5a8b3dbf8
019e950a-9c88-7652-834b-12551c7d0c24
019e950a-9c88-7652-834b-148b4665f8bb
019e950a-9c88-7652-834b-193dbab5be3b
019e950a-9cd0-7328-bffa-c37803fd8d2b
019e950a-9cd0-7328-bffa-c773b019998f
019e950a-9cd0-7328-bffa-c98447b1d955
019e950a-9cd0-7328-bffa-cecb98c3df9e
019e950a-9cd0-7328-bffa-d24027ce97fc
Names (Short)
Randomly generated people names.
Jeralee Gilbertina
Nikolia Blakeley
Nikaniki Yolanthe
Ardisj Cherie
Zia Vanda
Maribelle Sheryl
Sosanna Karina
Rodi Elisa
Jennie Una
Doria Joete
Clio Gabi
Sophronia Keri
Esme Dorey
Lily Gelya
Trisha Flore
Ardys Vinnie
Em Margaret
Willi Ardelle
Fionnula Merrily
Lindie Andee
Names (Long)
Randomly generated people names.
Ginger Marty Corella
Latrena Florinda Althea
Brandi Myrle Candace
Devinne Meggi Ebba
Emylee Karisa Rosalinde
Dora Sidonia Gwendolen
Janine Dalia Winna
Rena Jacqui Anica
Sandie Matty Randi
Elke Lynde Nicol
Merlina Brandise Aimee
Agnola Gizela Lilllie
Myrah Tiff Editha
Danna Vania Idette
Becki Katy Marlena
Billi Zaneta Aeriela
Lucie Kandace April
Mariele Estell Lora
Kellina Nelli Othilia
Sib Carin Ashly
Countries
Randomly generated country names.
Guernsey
Ghana
Sudan
Antarctica
Georgia
Mali
U.S. Outlying Islands
Pakistan
Gibraltar
Montserrat
Pitcairn Islands
South Korea
Lebanon
Benin
Belgium
Greenland
Madagascar
U.S. Virgin Islands
Bosnia & Herzegovina
Equatorial Guinea
Passwords
Randomly generated secure passwords.
qeo=-|OquG@A<G=*5Y#@
AU+^j%LR,<x-uO5Hq7Jh
HtiJ|%JO74I1Tpp2NY*4
)bevDMz|L}6*xuXLRDQr
sUTJB*C]-q;6H0,cP#xF
a6T@]^l3WZd3i[*FQal9
_r>{94l4WS!dB4s0|>Me
}?e(@YF<IdLqHrkd2%F0
TW)&9uswvuFf)EOL#G-*
eLnZd1&[Cgf)1&Q6Af6D
JB>@iK_gRjX4ij$a3FXq
4FxBfBTn[E:jt;KWGW6X
5x#pNZVrX@S[E)v_(,>u
2jqVFV.ioCO#8%Cqvte-
o+2@+Jm8:._lbX1A&$BH
6pSZ>B9ct6BnDf<xXpyL
4vU&+DX^MT}(f4ZbUWML
iXd!yfHrr*;^#v+Fjj{F
S8@.y}!PI9xdQMHkHxY[
:B>prwL<|P1qKTz^Bz#D
Process Folder Names
Sequentially generated process, human-readable, folder names.
20260604-234921-3XCMMG
20260604-234921-R5P9W3
20260604-234921-9C6WR9
20260604-234921-H772FQ
20260604-234921-438CX5
20260604-234921-GGHHQV
20260604-234921-3CV2HC
20260604-234921-224XP4
20260604-234921-M9VG7J
20260604-234921-RC5J8F
20260604-234921-F463PC
20260604-234921-V8XQF2
20260604-234921-9F83V5
20260604-234921-P28R86
20260604-234921-3HW8VP
20260604-234921-97HVF5
20260604-234921-95F77J
20260604-234921-RCG29W
20260604-234921-C88F4R
20260604-234921-66H23W
Google-like IDs
Randomly generated Google-like 'sub' IDs.
335665747162893344790
363934192988640725265
482493263378519378657
605671556202226271750
481500002504205508490
480414011834308967491
383858545033739118924
291228049829977891452
975669871952742786574
607106107193611508081
602097255028654182666
258001443960290368649
796606822806660154663
007421748475510292557
617518705040626223776
225001090097198847385
932705287414865682159
946436908314134179694
787201946947184330822
325081497716164000720
Unix Timestamps
Randomly generated Unix timestamps from the past 2 months.
1776706239
1778100952
1775531151
1778774294
1776705019
1778626045
1779546972
1780512272
1780201485
1778136912
1777049229
1778798119
1778572026
1779045364
1776943978
1776628169
1779477497
1778878659
1778965521
1777386834
GUIDs
Randomly generated GUIDs.
ulv-OEkd4AcQ
c9gSyV0NxHOQ
IZ4n3NPz5wwM
lkdzemJhk6NZ
xVSR_H23SbsR
D7T1olKYQVKJ
Dumpk0mSBwHQ
CgIjd0_LA4wG
BT_xnZP4ljzr
mvKB0ZBbZYQv
AJZS0Xu1w-_f
xV48ChGNBkCQ
-Gf3hS26kEGC
kUAU5TVpof41
0LyMYj4btLou
fzh56fIn3PnQ
bISN8T84jP2i
ipl_Uft6NJv_
M4qIYoJhhT7r
SZpCjs87ZT04