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UUID Generator
Generate universally unique identifiers (UUID v1/v4).
UUID v4 (Random)
Universally Unique Identifier generated using cryptographically secure random numbers.
How to Use
- 1Select UUID version: v1 (time-based) or v4 (random)
- 2Click the "Generate" button to create a UUID
- 3Use the "Copy" button to copy the UUID to clipboard
- 4Click the "Generate" button to create a new UUID
Use Cases
- •Generate unique IDs for database records
- •Create session identifiers for web applications
- •Generate unique filenames for uploaded files
- •Assign unique tracking numbers for orders or tickets
Tips
- 💡Use UUID v4 for general-purpose unique identifiers
- 💡Use UUID v1 when you need timestamp-based ordering
- 💡UUIDs can be used as database primary keys
- 💡Remove hyphens if your system requires compact format
About This Tool
This is a free online tool that helps you complete tasks quickly. All processing happens in your browser to keep your data secure.
🔒 Privacy Protected⚡ Instant Processing🌐 No Registration