What is a UUID?

A UUID (Universally Unique Identifier) is a 128-bit identifier that is unique across both space and time. UUIDs are commonly used in software development for database primary keys, session IDs, and other scenarios where unique identification is required.

UUID Version 4 Format:

Our generator creates Version 4 UUIDs, which are randomly generated. The standard format is:xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

Common Use Cases:

• Database Primary Keys: Unique identifiers for database records
• API Request IDs: Tracking and logging API requests
• Session Management: Unique session identifiers for web applications
• File Names: Creating unique file names to prevent conflicts
• Transaction IDs: Tracking financial or business transactions

Why Use Our UUID Generator?

• Standards Compliant: Generates RFC 4122 compliant Version 4 UUIDs
• Cryptographically Secure: Uses browser's secure random number generation
• Bulk Generation: Generate multiple UUIDs at once for efficiency
• Format Options: Choose uppercase, lowercase, or without hyphens
• Privacy Focused: All generation happens in your browser - no server interaction

Perfect for developers, system administrators, and anyone who needs reliable unique identifiers for their projects.