UUID Generator

Generate unique identifiers

UUID Version

Version 4 (Random)

Most common, fully random

Version 1 (Time-based)

Timestamp + random

Number of UUIDs

Maximum: 100

💡 Tips:

Version Selection: Use v4 for most cases (random), v1 for time-ordered sequences
Bulk Generation: Generate multiple UUIDs at once for database seeding or testing
Database Keys: Perfect for primary keys in databases - no collision risk
API Development: Use UUIDs for resource identifiers in REST APIs
File Naming: Generate unique file names to avoid conflicts
Session Management: Create unique session identifiers for web applications
Copy Operations: Copy individual UUIDs or all generated UUIDs as needed
Privacy First: All UUID generation happens locally in your browser - no server communication