UUID Generator
Batch generate universally unique identifiers with multiple versions and formats
Generation Config
Format Options
Statistics
Total:0
Uniqueness:All Unique
Format:Version 4
Generated Results
Instructions
UUID Version Guide:
- Version 4 (Random) - Completely random generation, most commonly used
- Version 1 (Time) - Based on MAC address and timestamp
- Version 3 (MD5) - MD5 hash based on namespace and name
- Version 5 (SHA-1) - SHA-1 hash based on namespace and name
Format Options:
- Lowercase - Standard UUID format
- Uppercase - Uppercase UUID format
- Can remove hyphens or add braces for code usage