Generate UUIDs
UUID Versions
UUID v4 (Recommended)
Random UUIDs generated from random numbers. No server or network calls needed. Best for general use.
UUID v1
Time-based UUIDs generated from timestamp and machine ID. Sortable by time but less random.
Format Options
Standard: 550e8400-e29b-41d4-a716-446655440000
Uppercase: 550E8400-E29B-41D4-A716-446655440000
No dashes: 550e8400e29b41d4a716446655440000
With braces: {550e8400-e29b-41d4-a716-446655440000}