UUID Generator API
Generate cryptographically secure UUID v4 identifiers with multiple formatting options. Perfect for generating unique identifiers for databases, APIs, and distributed systems.Features
- Multiple Formats: Standard, compact, braced, URN, Base64, and hexadecimal formats
- Bulk Generation: Generate multiple UUIDs in a single request (up to 1000)
- Security Options: Choose between standard and cryptographically secure random generation
- Case Control: Option to convert output to uppercase
- No Rate Limits: Unlimited requests
Quick Start
Generate a single UUID in standard format:Use Cases
- Database Primary Keys: Generate unique identifiers for database records
- API Request IDs: Create traceable request identifiers
- File Naming: Generate unique filenames
- Session Tokens: Create secure session identifiers
- Distributed Systems: Ensure uniqueness across multiple services
Format Examples
| Format | Example |
|---|---|
| Standard | 550e8400-e29b-41d4-a716-446655440000 |
| Compact | 550e8400e29b41d4a716446655440000 |
| Braced | {550e8400-e29b-41d4-a716-446655440000} |
| URN | urn:uuid:550e8400-e29b-41d4-a716-446655440000 |
| Base64 | VQ6EAOKbQdSnFkRmVUAAA |
| Hex | 550e8400e29b41d4a716446655440000 |
Next Steps
- View API Endpoints - Complete endpoint reference
- See Examples - Code samples in multiple languages