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.”
484ed2a7-bbed-46f4-a32d-516edf5fe0b8
1819a5d6-9314-43b7-b75a-69daf2ccc323
a80a8c88-96f4-45ed-91ef-b69afa693417
60cbe965-53f7-4720-9475-897811e2b304
20fa1ce3-eecd-4ae0-a999-c01b34e19f30
a2654374-e788-4406-82f3-a260194bc41e
99ea7585-36f1-4019-9707-0894d736108d
ee0a6f18-53fa-4525-b465-4e191ed0562e
3fe0448f-014f-4572-9f1e-0a100189a71a
39e2e424-589d-41e3-9d11-de7f2ae17ba3
a42c8c59-4411-46e3-ab65-077e9aef9e49
7b3526e7-c4cd-4bf0-85d9-356423865a82
4357961e-4beb-4a1b-be2a-3607a3f75402
51e5f3d2-2a9c-4ad3-b7b2-5eabacb8dbec
89b6c8d8-9eaf-4ce4-a4fe-e0f9dba91329
91e81c4f-4ccb-4c76-9b61-7193ec9fdcea
33c01487-adb0-4d7d-bab9-bda6a79a5142
0a0c5862-257b-46b6-af5f-f4d3abef30a9
f380003d-0f5c-494e-af9d-ade6b08bda7a
b0a50ff7-acb4-4c8f-b6ba-0df807176d5f
OLC IDs
12 characters, 12 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').
25C7-M3XJ-RWG9
MF67-P57J-PQRV
X2M7-6QFQ-W5M7
QW92-9XQH-VC63
6Q2M-C7CF-2764
4P5H-6J29-G7HH
5228-CQF3-4GX9
6XQ7-G25F-9MW2
VG9J-852W-GPR7
VR4V-HG77-PGW2
JXQ9-W68Q-9HMC
4CWV-6M4P-RQHF
J7F2-QX4J-5XWW
784P-9V9H-V87F
455J-8332-4R5V
GXWM-Q45X-9F26
CC62-4FW3-XRP3
5QXR-38HM-96HH
2C86-JP8Q-32CC
354F-27QV-V6C3
Double UUID V4
256 bits, 32 bytes
244 bits of entropy, 2.8269553 × 1073 possible IDs
09eb0b4d-5fa9-4fa4-b12b-b27841dfb9c7-852032bf-8333-4e25-99bc-83cccab8180b
491e87d9-7d33-4ea1-858a-c49ec359742a-4ae737e8-b043-444c-9d36-0cbed82f79e7
4faeb5f2-7c47-4c96-bcdd-f66a8136991b-d8c9a74c-c444-4503-91ff-893dbb882109
afe6222d-3a91-4c41-b640-0cdfdcd93776-14119c16-0c64-40ff-ab2f-aa39339947ff
4d01d7bd-9b3e-40b3-a2c9-04de10ccd676-26daeccf-0953-4a4f-a283-5a85756ed29d
7c9ef733-5b61-40f3-a5a2-0ecfb8c9b4f2-e704f478-0768-4230-b506-d8da6c29466b
706d1bce-7a27-446c-b734-a87979a47204-443f2e8a-d03b-4d4c-a71e-73ee238eab3a
7a67d8a1-3543-4203-98d1-519f4596c280-19acca32-bdd9-430b-aeda-002b4364a673
85990196-2a02-46b8-953c-8e312395fc3c-b99bec49-9bda-4305-a17e-e1a043331da4
3c1e2542-26aa-4749-86f6-33d051f64f77-265fc83a-b45c-42e1-a980-fc5453d2198f
48881c7e-7333-4a2a-9a51-e0eb874f1324-5ecdaa7c-94c9-43bc-8535-7bd2594348bb
404bb7d3-09b6-4de5-825d-a777ac0146c3-3b7cf9d2-a411-4f4b-a95d-be0a9398b71b
5740bb55-dc18-484a-992e-a68dd0b5810c-1e8b8f04-9d05-46f2-9b5c-5c39d5341418
544f8f6c-eb87-4afa-9355-bd9e2fa3e549-cd560dad-3e96-4961-8422-d58dcb236d51
81e41542-1446-4aff-933c-c73362773dfd-fabe5f53-bdc0-4439-9c2a-c3325430d335
762bd776-be20-40f1-88be-a8fe95f5cc77-38185cc7-21fb-4301-9f12-a06955aa8204
84300ac7-3baa-4ae6-a74e-b37879b94a0f-4936d320-4d18-487f-b751-3fccf80f46b0
c29c2314-5a1d-4a95-b0b3-a909fe8554d4-6510c4d8-d815-4230-a4af-66a291541342
7517072c-37de-47c5-a01f-dbbf440e5c3a-97395e35-2730-4330-a9f6-17b05922a3c0
c5f6a78b-e219-46f6-98cf-2a606ead289c-606ada5e-2911-4793-8443-7469c7f02205
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.
019f8633-c006-774b-b6f4-3b3fd03348b2
019f8633-c006-774b-b6f4-3f97388f4901
019f8633-c006-774b-b6f4-418de7006e34
019f8633-c006-774b-b6f4-477f3a6837a4
019f8633-c006-774b-b6f4-4912c2fad04f
019f8633-c007-758e-9967-c0a8428c8154
019f8633-c007-758e-9967-c4372851bd1a
019f8633-c007-758e-9967-cbde9fb9fda2
019f8633-c007-758e-9967-ceed85d0ac92
019f8633-c007-758e-9967-d0e347825fcc
019f8633-c007-758e-9967-d710da90769c
019f8633-c007-758e-9967-d9551af29327
019f8633-c007-758e-9967-dc7d2a23ae6e
019f8633-c007-758e-9967-e26ffb3fc53e
019f8633-c007-758e-9967-e429c016e669
019f8633-c007-758e-9967-eb25952defe0
019f8633-c007-758e-9967-edbc0c3bc8b5
019f8633-c007-758e-9967-f09cfbf4e780
019f8633-c007-758e-9967-f50b45faf494
019f8633-c007-758e-9967-fa09628ba394
Names (Short)
Randomly generated people names.
Camala Haley
Eartha Beulah
Binny Dianemarie
Suzi Joannes
Maritsa Corny
Jami Roxine
Terri Friederike
Mirna Lily
Zarah Cathe
Elizabeth Hilary
Elsinore Mollie
Edna Nada
Kordula Keelia
Ros Mufinella
Aggie Lorie
Penelopa Germaine
Jeanie Wally
Johna Fan
Claribel Charla
Oralie Aveline
Names (Long)
Randomly generated people names.
Cristionna Ardith Adelle
Sheryl Lauren Sally
Leeann Ruthie Chris
Alexandra Cassey Elberta
Ronni Elisa Alysa
Cecilia Deane Isidora
Cassaundra Kamilah Stephine
Libbie Dusty Angil
Marne Darryl Carlynn
Natty Wendie Zelma
Anette Ebonee Janel
Emmalynn Adella Ynes
Doll Malinde Mamie
Jacynth Joellyn Charis
Amalia Valma Liva
Terza Katey Emilee
Clotilda Freddie Neda
Laurette Ailyn Elayne
Winonah Pansy Bert
Belva Lorne Collete
Countries
Randomly generated country names.
Vatican City
Gibraltar
Colombia
Barbados
Czechia
Liechtenstein
Curaçao
St. Pierre & Miquelon
Isle of Man
Antigua & Barbuda
Tokelau
Montserrat
Uruguay
Bangladesh
Denmark
Macedonia
Panama
Sint Maarten
British Virgin Islands
Macau SAR China
Passwords
Randomly generated secure passwords.
>KEEq[fs*%hizF^0?3%-
sEYmR}Idd>X1WCQ&g#d{
]Ia!<zVP^)w^$XX_r,@Q
0%,ng{u[2mc)N3H#N)ab
8%|A9]v5gb)uoKI(ILSN
xXCRgD]wr3&|0:C54OGP
R5vQCKQ[#3=q&}svKT<i
(bPM3vagtDiH8kOliRpa
451<f0auLMhscDRiOrE_
YDe}8^ST&Z06hRclITIT
J4Lzdlk4;&tiAkW4:B:K
@}5H4:1HTI{uU93KNv-M
Yb;(-_?*92J_!$NmrdGx
{N+mCGJ5co<D5y_2c&7J
[sl7oY{JQc^Te?Ou}^z<
-sduse&CiiFz_6t)[NuB
S0Th4uRjc+lqN[ey*maF
13jb#^Tz0F}ePj6r)_%{
VeO[js{4Z=kg7Z&_4dSE
AWzdS,[(Fc@^8%aMcP1M
Process Folder Names
Sequentially generated process, human-readable, folder names.
20260721-194246-F6X979
20260721-194246-M88XMH
20260721-194246-VV4456
20260721-194246-XP5363
20260721-194246-4X449Q
20260721-194246-6C73J9
20260721-194246-RW4C7Q
20260721-194246-JCW5F3
20260721-194246-484JQC
20260721-194246-83HFVP
20260721-194246-RFQ7C9
20260721-194246-QRM97V
20260721-194246-JW2649
20260721-194246-X4FJG8
20260721-194246-XCQMWC
20260721-194246-XX2RV8
20260721-194246-87972G
20260721-194246-RR3F6R
20260721-194246-5WCGMJ
20260721-194246-4VCP74
Google-like IDs
Randomly generated Google-like 'sub' IDs.
296369462153461563100
194910017930910953458
405317640576929172949
527314124962593540350
661806896118364872837
405986541138415997680
569472040808157011365
273964012078508773942
641446816213888197410
349649713451289162539
806834043549715033779
335684634492069756794
258637789987729643629
898676720749561155568
237953187832996962351
369565823927311760992
701844753367902566238
583142527100937042087
705707384775137839527
647450019494703807475
Unix Timestamps
Randomly generated Unix timestamps from the past 2 months.
1783061263
1780965997
1780348192
1781178550
1783653818
1783179781
1779782965
1780318058
1780398794
1781989933
1784444540
1782825275
1782187828
1781206684
1782151518
1781723553
1782393975
1782555619
1780621449
1780917657
GUIDs
Randomly generated GUIDs.
U5SupD6feaN0
2Vc-3IsOJUsj
1p73U4YMU93E
4Jv_-W4OHhMq
iAcvWtMNOrxi
iCXXBsM7Q2RY
z5dTTGG55JDr
xRlhsWuFo2oO
zQfTCdQyKNyI
TqUI7CTouhDv
sg8NUlgdZzmX
n3_TTJ2etM61
MDy_5hWCecUT
8R4jPH4rY6iS
nLaIeDQG1g2N
Z_XTFxwpQ_LP
vHujg0TuDPUx
njmCw1DgZ4U5
ESgabmYWmlhB
zMb5d7mzwc7r