Quick And Easy Tool For Online UUID Generation
Simple, free and easy to use online tool that generates random UUIDs. Quickly generate random UUIDs.
How to use it
Enter how many version 4 UUIDs you need (up to 10,000 on screen or 100,000 as a file) and press Generate or Save As File.
What is a UUID?
A universally unique identifier (UUID) is a 128-bit number used to identify information in computer systems. The term globally unique identifier (GUID) is also used.
How unique is a UUID?
H2Database says: one's annual risk of being hit by a meteorite is estimated to be one chance in 17 billion, that means the probability is about 0.000'000'000'06.
What are UUIDs used for?
Use UUIDs when you have multiple independent systems or clients generating IDs that need to be unique. If 15 client apps insert into a table with a unique constraint on the ID, UUIDs mean no client has to request an ID from the server first.
Disclaimer
You are responsible for using the UUIDs and assume any risk inherent to using them. UUIDs are provided as-is and are not guaranteed to be unique.