Generator
UUID Generator
Generate random UUID v4 strings instantly. Single or bulk generation — perfect for database IDs and unique keys.
UUID v4 Generator
Click "Generate UUID" to create one
Advertisement
What is UUID?
- Universally Unique Identifier
- 128-bit number — 36 character string
- v4 uses random generation
- Near-zero collision probability
Common Uses
- Database primary keys
- API resource identifiers
- Session tokens
- File name uniqueness