UUID Generator

Generate unique identifiers for your applications

Generator Settings

Configure your UUID generation preferences

UUID Version

Number of UUIDs

Format

UUID Versions

Version 1: Timestamp and MAC address based

Version 4: Randomly generated (most common)

Generated UUIDs

Click on any UUID to copy it

Click "Generate UUIDs" to create unique identifiers

💡 Common Use Cases:

• Database primary keys: Unique record identifiers
• API tokens: Secure authentication tokens
• File naming: Unique file identifiers
• Session IDs: User session tracking

• Transaction IDs: Payment and order tracking
• Message IDs: Unique message identifiers
• Resource identifiers: Cloud resource naming
• Correlation IDs: Request tracing in microservices