🆔 UUID / GUID Generator
Choose how many you need; UUIDs are created instantly with the browser's secure random generator.
What is a UUID?
A UUID (GUID) is a 128-bit identifier that is unique for all practical purposes. It is used for database keys, file names and API requests. Version 4 UUIDs are fully random.
Frequently asked questions
Can two UUIDs collide?
In theory yes, but the probability is so small that it is ignored in practice.
Can I use them as SQL Server GUIDs?
Yes, they can be stored directly in uniqueidentifier columns.
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