UUID Generator
Generate unique identifiers (UUID v4) for development and testing.
Click "Generate UUIDs" to get started
About UUID
UUID (Universally Unique Identifier) v4 is a 128-bit identifier that is statistically guaranteed to be unique.
- ✓ Statistically unique
- ✓ No central registration
- ✓ Format: 8-4-4-4-12
- ✓ 36 characters total
Use Cases
- ✓ Database records
- ✓ API request IDs
- ✓ Session tokens
- ✓ File identifiers
- ✓ Testing data