UUID Generator

Generate UUIDs (Universally Unique Identifiers)

Privacy Protected
Offline Processing
Instant Results
UUID Settings
Random UUIDs - most commonly used
Quick Examples

Single UUID v4

Try it

Generate one random UUID

Multiple UUIDs

Try it

Generate 10 UUIDs at once

Uppercase Format

Try it

Generate uppercase UUID

No Hyphens

Try it

Generate UUID without hyphens

Generated UUIDs
Click "Generate UUIDs" to create unique identifiers
About UUIDs
UUID v4: Random UUIDs with 122 bits of entropy
UUID v1: Timestamp-based with MAC address
Format: 8-4-4-4-12 hexadecimal digits
Use cases: Database primary keys, unique identifiers
Collision probability: Extremely low (negligible)
About This Tool

Generate UUIDs (Universally Unique Identifiers)

Privacy & Security

  • • All file processing happens locally in your browser
  • • Your files never leave your device or get uploaded to any server
  • • No data collection, tracking, or storage of your files
  • • Works completely offline once the page is loaded

Keywords

uuidgeneratoruniqueidentifier