UUID Generator
Generate cryptographically strong unique identifiers (v4)
Click "Generate UUID" to create a unique identifier
What is a UUID?
A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. UUIDs are standardized by the Open Software Foundation (OSF) as part of the Distributed Computing Environment (DCE).
Format: xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx
Common uses: Database primary keys, session identifiers, distributed systems, file names, API request IDs