Complete Guide to UUID Generation
What is a UUID?
UUID (Universally Unique Identifier) is a 128-bit unique identifier. UUID v4 uses a random generation method to create IDs that are virtually impossible to duplicate.
How to Use
Step 1: Enter the number of UUIDs to generate (up to 100). Step 2: Click 'Generate UUID'. Step 3: Generated UUIDs are displayed and can be copied individually or all at once.
Key Features
• UUID v4 standard compliant • Generate up to 100 at once • Individual/bulk copy • High collision prevention rate
Frequently Asked Questions (FAQ)
- Q. Can UUIDs be duplicated?
- A. UUID v4 has approximately 340 undecillion combinations, so the possibility of duplication is practically negligible.
- Q. Can I use this on mobile?
- A. Yes, it's designed to be responsive and works on all devices.