UUID Generator

Generate secure, random UUIDs (Universally Unique Identifiers) for your applications.

Generated UUIDs

Click to copy individual UUIDs or generate new ones

8b861305-e75e-4995-a711-0bf66e5139d3

7b6546f5-d56c-4478-92d1-c2b86fee76bf

e7f2cea5-69c6-440b-9b9e-02866e8fdeaf

2b919e75-9ec1-4d15-a553-d233948269d0

54b4a328-4e65-4530-a41e-8e0fe4fc8d92

About UUIDs

Learn about UUID generation and usage

What are UUIDs?

UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. Each UUID consists of 32 hexadecimal digits displayed in 5 groups separated by hyphens.

Common Use Cases

Database record identifiers
Distributed systems and microservices
Session IDs and tokens
File and resource naming
Cross-platform unique identifiers

UUID Benefits

Extremely low collision probability
No central coordination needed
Suitable for distributed systems
Platform and language independent