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.”

04d3b8a7-0df0-43ab-ad59-00e5634e00e6
08e71d22-8785-4705-bbed-ab9f0a19ce33
0dcf7f0e-5389-42c5-8eef-00825bf4ae61
18fd89ae-a2d5-4327-a37b-9a513ba70013
a7d8bc84-9c69-4512-90bc-78f40ad239ed
940773a8-0694-4de1-b309-05f81b281b95
5748c686-4264-446c-b318-a491823772b3
cb83acbd-e523-49c6-a74b-818f70f1b1b9
43240c95-83fb-44fb-b626-bac1d8caecb9
baeb5ffa-656a-4bc3-8337-c873a1418234
a861e1b9-e29f-4def-b239-b4765a16f585
f9e1466e-040c-4d23-830e-bc5aa91bc3b0
f232f342-87ca-442d-99c9-4d5d10950901
f2546658-f977-4847-b844-11e5063900e1
17745c10-7d7b-425d-97db-2dcd8956054b
52dcf5d4-bf25-4cd9-812d-e57adc4390b6
c505075f-8206-4bfa-a117-baba55e5c299
8637566c-173b-4e5d-aa6e-210382bb4767
5f4c4574-b172-4601-ac8a-ee524338636d
e7d72588-cd3a-4cb9-8aca-6cbf34d5cf0b
eca4c23e-3224-400e-8f55-42ee0aec8753
47bd6e93-3568-44bb-8111-8556639f077a
52d757c2-83d3-4221-aec2-d3bd8b37ddaa
d14febf9-7cf0-4fcf-8fc0-b81c7935a69b
d49dc7fb-6eab-41ab-b0d5-4de8d451890f
abc25845-810d-43b6-91b4-b18937ba2b41
984ebd77-0ca0-4bc4-ba4f-1cfa7127096b
9ce1aa9e-0b69-4eea-a0aa-2f36ba958e75
b0e6cfab-0368-4bcf-b97d-96f8a9b260f5
b5c0d4b7-c9b5-4809-9f21-cf028bae8d82
8ce792e8-0e3b-46bd-838a-351a636ee941
39d29baa-8a2f-4524-bdb7-02f07d63c29c
667b92ce-e31e-4ec2-a279-66a6c6795818
82bfec22-364a-4b61-80bd-ef6b8731a56a
96f76c74-d1ab-4c5a-8912-557c89c4be6e
d1ba21f2-b365-49b0-96eb-db819e368eb6
076d2c6c-4630-413d-9612-7d80cc77cd22
d7fd1ea2-4a3d-4c95-ae3f-1f1cc57f98df
74c00843-dd01-435b-a0dd-11d3d453a989
d855e399-abaa-45b9-942a-25c3927068ba
894c16a7-9139-489c-b3ee-5d18d7aab504
7a87624d-5d24-4ff9-90be-d09bcc6b96d7
23fffce6-ec66-411e-a09b-f0736a177fe8
6feef7e7-ba1a-4ec3-b603-26a87e8917fc
f133b7e8-86c5-4482-8a1f-5b15e0bee195
8a239bc1-9269-4808-ac1c-0b5b9308b035
99de5208-4086-457c-bfde-fb3e0fe51b3b
ca47cc27-9fe0-41d1-8d91-136699019674
3439eb3e-8566-42fd-881f-11af5cf9f85c
f4c54972-ebea-430c-b3ee-0121f220bb97
    

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').

2WG2-95JG-CPR3
J7M6-CG7R-WRP8
F6JF-9PHJ-M56V
H97R-QJ7X-FX8M
W993-FM75-GXVW
H498-MPJC-F4C8
889J-439C-92CM
7PGX-7383-2JMW
CJ42-RH33-X899
VMHM-6V58-F5W7
5XJP-4G6X-F5X4
9HR9-M79M-Q3V9
HPCQ-F9WX-7PQV
FF7P-X723-XVFR
RH6P-8XXW-V34R
4W39-CJ92-8792
6W5W-FQ74-87FW
M6GV-J8FF-GXJM
629M-4CQX-RFJ9
36QX-X79J-Q47R
PCRV-Q487-QX97
VJVF-H3F7-HHGX
6PCM-XV5G-CVX2
HFR6-V9XJ-8645
2X5F-H542-G6F3
VHMQ-RFM2-V8QC
8W56-7QM2-MW8M
787X-735V-JMJV
94RX-VG73-9RCH
55R3-FCXP-RW8V
XW64-J6WJ-R72V
6RVQ-JW93-46M5
483R-V62V-QC2X
RQ36-Q82X-FPXP
F79G-FW5M-VG48
H2MJ-5XR8-XQM4
7QCV-JVF9-CXQP
HWMF-C363-3244
982V-8FWV-4P52
C97V-P9FR-7VVJ
PQ3M-Q7GV-GMX7
369V-QR8M-Q9CR
6MF5-P4W4-5X76
75QQ-MRHR-3774
MXPH-7278-6453
8GJ7-7H6M-R3WH
9655-H3CG-3M6M
7VCG-8RH7-56GJ
5W8C-M49X-5W2H
PWCM-MC2V-CQ83
    

Double UUID V4

256 bits, 32 bytes

244 bits of entropy, 2.8269553 × 10⁷³ possible IDs

8e9f2671-9685-4095-bfb5-5501a2fbc984-1734a1c8-1d35-4022-936b-3acb0e12cca5
e04f01a9-fbaf-4b4a-ab35-596a044e1001-d7ab15b4-06fb-45b1-a5bf-72b15a1eaae7
1d65ae81-21d0-4364-8b1a-00b3c2efbe6c-62ae1ee2-e8b5-40c3-bedd-a7c5d4e0da30
ee0fbf76-483d-45d4-b5a4-70e99fede859-3cdbbf80-4400-40af-bea4-923801a7a50d
094990bf-8534-4dd4-af5a-6fd18c7e08c1-7f073d36-0eca-4a08-a6d9-a0293af8e90d
b60be8f0-6311-4add-90b2-9259cd180794-6dd726bd-0f60-47aa-aa28-826006d79e30
ab7bee6e-82be-4087-b685-caf938e36702-54cea674-ab61-40c2-840d-d7efa5d1bca7
1df6cc77-1400-4131-ab10-8be12b6822e5-b2a1a9df-eb15-432d-b70c-d7f5415e6bac
b6d680cf-57f3-4dcf-8339-7ae74207c3c8-0155eec5-242b-4096-a66a-cf93815c3aac
90673785-929f-4678-a8a1-2f6abc9d700a-bc9f545a-4c07-48a3-998d-b314a785ebd4
8d11efe4-1e31-4f04-8ed2-5062e5a07b38-47a6bd39-3c50-408b-8741-985e3b1a0199
8ac5aef5-f067-457e-89a8-34a26ca7da21-35a1cc20-e0b5-4c71-bc04-a938b62a2fda
a22921a3-53b5-407e-8b8c-fd8cf4ae754b-501fffcb-0d88-4907-998f-047aba2e42be
6e2e93f2-26be-4d99-aecc-a2f434a18049-44b0b041-4914-4c13-92c3-6e93bbd3bf58
e51a7124-1ad5-472e-af5c-6e870c766160-ff92bef1-e632-4274-88f2-2ffd92516bc3
9601e44d-9569-451a-8823-6a48f9abca11-0fafb645-641a-4944-ab5e-8c36d54afc58
c51f390d-095f-47d8-8169-4a81679551a5-5ab5d831-1391-4e64-92fc-6386e72d9d01
937e9ea4-50f9-4e8f-b904-b1cca7eaa9d2-47dc2b19-ed30-4235-9e3e-5bdab5728165
f6419144-6ea6-4eb8-b360-39722239461f-3589005b-7b2d-4ff5-8add-90945f2c0eaf
9b55bfdc-f96f-4442-a7b6-65bbd6e10282-53d7b47f-0bec-476b-88eb-692b732d3d4a
49b9cff9-3515-4eb2-9f4b-36a46228bda3-dbf0db08-9ee5-4b7e-9aae-748fb719d3a3
23b30093-4b17-4f87-aec8-a7637e8193e0-f5c75456-a38d-457d-b34c-ed4271a35d68
ce01e363-5438-49f1-8439-6c02d5fcf5cb-feae36a5-c622-4b28-99e0-cddd08f7b286
cd7d8fb5-b3dc-45c9-984b-48ffd068e219-f56cc833-5927-4c04-9124-f421b373bcee
647ab2ac-e71e-4111-b9a8-a8b07e796f65-ac1236cc-c5be-412a-9ddb-21d97c2b4f4b
29c16988-7455-4e61-83af-624433e34fe8-c4b3d862-3529-4d47-a42c-7488f27cc014
e697a914-8364-4f43-a00b-455e167caec9-cf23baea-e195-4c29-97bf-3c8fdcf47a5f
f641afe8-2515-4395-a2a3-04a3f448de8d-accfde47-f0e9-4587-ad02-8d006f1258cb
84c5c91a-9817-4252-84fe-dc5584d2b102-294e34f1-5c22-4723-957e-11825d95256f
020f5ff9-f235-4e41-9b0b-c0cd9aab4f46-eaf027d4-7cc2-4622-9e41-27440d32ea85
79913482-8b04-4f3b-a8b9-55abd2fdec1f-a82c6d8c-500f-478f-a1b0-73162c9659b2
9c866dda-28ea-4476-9fb1-d8c798d19af8-1c1766a9-db32-489d-828f-99d9ad47f309
d43d41e1-d49c-49e2-aeda-fe1755943be3-101458ee-79d5-4ee0-bace-ad8e4bba3651
048f4119-8bea-4564-a511-db51ed370b84-b1ac50f5-ffdd-4658-95ab-ca2ebf28780d
3bccf85e-772d-4a64-b381-7e00887e1147-2b93f6ed-21be-4b13-b97e-c37b86b1a543
2a648e20-7897-411c-be11-ad78237c0bc4-670c216f-08a0-4823-a00e-181c7784237d
8a17d20b-cb48-423e-a477-4629bb50555e-7259adcc-a07f-40b5-8fa8-6338cec213d4
f28dd7dc-7113-46c8-a21f-07542cb9784d-927e8475-73c3-424d-a6d3-3d7c44853c5d
712147f3-d53b-4763-91b8-4f23f3be5706-69c19e35-6355-46ec-b59a-1848cd318fec
052aaf6a-76e6-4c15-90e9-824ad4b4b3a3-e2c8d949-49b5-46ab-8282-ab3522ff5eb3
34557730-5343-46c5-b810-dfff20aa7100-0c5a25c7-1740-4c32-a97c-b5e50c8a748a
3d04b1fc-85a4-45cd-9c10-53fa801bf3ce-c7b90ac8-fc9f-4d57-a825-b76ba1cc26e4
c1d2ef44-2ee3-4d21-a7d8-3bbf377ce646-ceb20fec-2659-40b7-989d-4dea546a35ad
3d0438ca-d4a0-45f1-a0c5-dbdd53999f35-1db3ccd1-982d-467a-8708-4e8fc1582902
d948403c-1b78-4323-bd0e-f3a13b9cfa1d-d2dbc4c5-cbf0-4168-b541-d576a2617505
6e67c79d-e85e-4187-9baf-86a58e8cf8f1-dde8374a-be27-4770-821f-8d2b0bd63809
5839130b-f279-4b9d-9e5c-c8dce7a242d7-c332a911-382c-4d76-9ed5-949d4d609b11
9195d901-00c8-4238-ab2e-b19562b25ee4-b4d3d12f-3257-4351-a8d9-b17fe6f0a754
c5f8382c-89d6-4cbb-97b9-9f445c7003e1-d6484a61-e00c-4eff-93cc-58bcf5731b99
5c3af007-390a-4e06-a041-23b8b38c64a3-6968bcfb-1992-4c0d-b169-c326f8efa8cc
    

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.

019bc5bb-3814-761c-8c9c-2dfbc3ff6f11
019bc5bb-3815-7240-9f8e-e7485810545c
019bc5bb-3815-7240-9f8e-e8fe52fde943
019bc5bb-3815-7240-9f8e-efa3737d0539
019bc5bb-3815-7240-9f8e-f031830528cb
019bc5bb-3815-7240-9f8e-f7aeffdc1b1d
019bc5bb-3815-7240-9f8e-fb975a206a5d
019bc5bb-3815-7240-9f8e-fc5bda3283ac
019bc5bb-3815-7240-9f8f-00fd8fbce8a3
019bc5bb-3815-7240-9f8f-069417bb69ab
019bc5bb-3815-7240-9f8f-0a1245d70e08
019bc5bb-3815-7240-9f8f-0cac07e32ac2
019bc5bb-3815-7240-9f8f-139f1341bc74
019bc5bb-3815-7240-9f8f-1658c93ebce4
019bc5bb-3815-7240-9f8f-19e857ed3a29
019bc5bb-3815-7240-9f8f-1d668cb82553
019bc5bb-3815-7240-9f8f-20e89969eb35
019bc5bb-3815-7240-9f8f-241b5d8ec3ee
019bc5bb-3816-7438-bd65-05a5187559dc
019bc5bb-3816-7438-bd65-0b2c2c9508c2
019bc5bb-3816-7438-bd65-0ed6f9233cfc
019bc5bb-3816-7438-bd65-1342e6003a52
019bc5bb-3816-7438-bd65-15eda0c23932
019bc5bb-3816-7438-bd65-1acd81335624
019bc5bb-3816-7438-bd65-1ec536c0fb3b
019bc5bb-3816-7438-bd65-21254b9a3fb4
019bc5bb-3816-7438-bd65-27b0eb270529
019bc5bb-3816-7438-bd65-28229a651eb8
019bc5bb-3816-7438-bd65-2d90f5c6cf4b
019bc5bb-3816-7438-bd65-3318e13ecea4
019bc5bb-3816-7438-bd65-341d50743cf5
019bc5bb-3816-7438-bd65-392ff95ec29c
019bc5bb-3816-7438-bd65-3db025e62e2c
019bc5bb-3817-728b-b28c-222549a9c4e1
019bc5bb-3817-728b-b28c-24aabda50cad
019bc5bb-3818-73fa-bb26-64af0d5e54f3
019bc5bb-3818-73fa-bb26-6b975b6c88e9
019bc5bb-3818-73fa-bb26-6ddb38a08eda
019bc5bb-3818-73fa-bb26-700f39c6aeca
019bc5bb-3818-73fa-bb26-77c709a18e28
019bc5bb-3818-73fa-bb26-7be32aaef082
019bc5bb-3818-73fa-bb26-7fc6fbcefd8a
019bc5bb-3818-73fa-bb26-80ec3d18cf3c
019bc5bb-3818-73fa-bb26-877de8091d61
019bc5bb-3818-73fa-bb26-8bb17b8125eb
019bc5bb-3818-73fa-bb26-8e7ec6a440bd
019bc5bb-3818-73fa-bb26-90787334fb2a
019bc5bb-3818-73fa-bb26-973fed9219de
019bc5bb-3818-73fa-bb26-9b4f682d106f
019bc5bb-3818-73fa-bb26-9d29c94cad74
    

Names (Short)

Randomly generated people names.

Katharyn Rebekkah
Austina Angeline
Merrile Janella
Anna-diane Austine
Nathalia Mala
Eachelle Melisse
Kipp Ashien
Drona Siana
Karlee Seline
Rosene Erica
Vin Korry
Teressa Colette
Tammie Anissa
Kellina Cher
Giuditta Flory
Esmaria Lyndsey
Constantine Marty
Floria Lark
Marylinda Kylila
Dinny Aili
Madelyn Alfi
Lizbeth Marcelia
Leelah Cornelia
Brier Iseabal
Delphine Rycca
Carline Anstice
Micky Whitney
Jolee Belita
Rici Donnamarie
Jordana Emmalee
Drucie Ginger
Melisent Theo
Ailene Ketti
Dana Aurelia
Kara Lucie
Danyette Zena
Milly Gaylene
Lissi Hallie
Janka Angil
Maggie Albertina
Charo Pia
Bess Sapphire
Bernardine Anni
Hannis Saidee
Corrianne Marsha
Elayne Daisey
Cara Leonanie
Maressa Estella
Adelle Ashla
Trudy Shoshanna
    

Names (Long)

Randomly generated people names.

Sibeal Iolande Ester
Maurene Myrtia Benoite
Grethel Cornelle Vonni
Seline Emeline Sandra
Katee Ara Lilia
Blakelee Jackelyn Goldy
Rois Rahel Shanda
Peta Katuscha Grata
Jody Josselyn Doro
Ursa Wynny Gratiana
Zaneta Cecelia Nicolle
Lisetta Lolly Caye
Perl Lissa Robbie
Rodi Willetta Lurette
Adria Elsy Donny
Luella Laurie Sasha
Christine Alica Lavinie
Margaret Koressa Lurlene
Dion Gertie Tamarah
Merrie Elisabeth Gillian
Leshia Corene Jemie
Guglielma Fae Petronille
Phaedra Kimbra Aurelea
Calley Alexis Robinette
Louise Kacy Ginevra
Pammi Nerissa Letta
Kathrine Tallie Aleda
Gelya Anya Josee
Sheela Shay Adelice
Dianne Jacquelyn Hilliary
Carilyn Jsandye Kristin
Odetta Clair Kally
Ofella Alida Angelique
Kelley April Lizabeth
Harrie Ulrike Katti
Cyndie Shaylynn Prudy
Reeta Sophronia Catherine
Nada Mame Barb
Maggi Alyssa Maegan
Lisa Christabella Lory
Raquela Eudora Leann
Dale Ingaborg Violet
Winna Bellanca Demetris
Cecelia Ardisj Hanna
Dawna Deane Lilian
Carley Paule Edith
Lisha Mahalia Christi
Ethel Cory Kitti
Jere Carmina Bibi
Marylou Kevina Erena
    

Countries

Randomly generated country names.

Ecuador
Aruba
Cyprus
Congo
Thailand
Niue
Antarctica
Turks & Caicos Islands
Kenya
El Salvador
Seychelles
Tuvalu
Liberia
Jersey
Israel
Dominican Republic
Czechia
United Arab Emirates
St. Martin
Mauritius
Oman
Pakistan
Guinea-Bissau
Iceland
New Zealand
Guam
Laos
United Kingdom
Pitcairn Islands
Norfolk Island
Greece
Iran
Réunion
Gibraltar
Uruguay
Brunei
Faroe Islands
Somalia
Honduras
Botswana
Trinidad & Tobago
Cuba
Afghanistan
China
France
Panama
Nepal
Portugal
Svalbard & Jan Mayen
Belize
    

Passwords

Randomly generated secure passwords.

p$;IloSH*1F&ak&[f#b|
4(K|G3Q,FL(AxN@t9g%q
q*YX?RAO5V*5=)jJQmG*
P#b#eF7usRFj5-om6L#j
ee^MJadkfUO_u|Y+c!5%
k-w?m{ebjcqXbS*QjvLY
PtiJszs%L$zjGF+UrR&T
dl5MfsJ?(Nedh6B>k5UG
6fU}^h88t:VOhGxt^50r
n5#V5e*;16meV)$YQr-y
p2{wGVKYr:PK>8jomF$y
qpG,-PxLTqB^@WLgX+Q1
wk!3ic3*^#OtHVg@]w|N
aiL8=qv4JaRX7[d0KZ4T
Ik9R+Ef!*7*hz)FA4Nxr
tw_o;|QvMU21VSYj#7Br
O7I?a^)yw_5H3HL8@!cZ
@o@m!,gxvv9(ZphC?!iB
Wf-DLt]};3XzVx1O;Ex;
!_jf[#_GRSUhc17aU@(V
c>H6YfEc^Ya*+%fwdHe9
y$AzlA7ZrPr1Ixi}A-M,
B0c5Q*%AU_$gJNQ&axbM
t)iQlS+R0Zpn@s(T8mGT
7FM2y%gnTij+_F=cjSgD
}U-eNa4WnOLhqXm}^3c(
@hsp.3&{J$|X01t19JqG
)gPS^3H2z5Q${(=KV;Wd
lg(Vy4%ANCU=ng|WU)_s
@2mdZ{S-DTfgKX=$)Gq+
Rp*^jf>h|]mU3c{08hk_
.D1!:lZTVzAiLh%Dlsa$
VTq({5;yX#6G_FgfD,DY
%yt^bXE2xv[%}oPO|4?l
HWeuWGOQN-p6Erh*8Wbh
.bA!.S0_i=6#2Mt52ztN
x9pHQ2B9.Ve0;e7!sOoa
6zy]5#Nlt7o[Ks9btdYk
bvhu3y0YO[b@hG#UD1[Z
[RI5l^df^ir2n(x^huS}
4q)_H24LFwu3C%lcjymQ
<Wml|k$K]9%7#3,yFzx-
18D#]66SbsnsSZX@6q>R
^wORf8feCq2k$Qbn?F94
&ps$ZR+x:_]tF9HX5(4b
2bkS2^1*7EcKA4LEtMfb
sGoSZ#@vD8zQ%M$#mg(j
;?6m[(vyR8)}QF:.A{][
etqoW(V7C=ChdHHrd68D
B,KvIcwm)r@bA_:@sDkv
    

Process Folder Names

Sequentially generated process folder names.

20260116-073539-PMH292
20260116-073539-QMGX49
20260116-073539-42WQRF
20260116-073539-8R55JF
20260116-073539-C8P5RF
20260116-073539-X5P4QR
20260116-073539-V79MH3
20260116-073539-5F9FV6
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