UUID Generator

Generate UUIDs in various formats

UUID Version

Output Format

Generated UUIDs

Click "Generate UUIDs" to create UUIDs

Statistics

Statistics will appear after generating UUIDs

Batch Operations

UUID Information

Version 1: Based on timestamp and MAC address
Version 4: Completely random (most common)
Format: 8-4-4-4-12 hexadecimal characters (36 total)
Uniqueness: Extremely low collision probability