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UUID Generator

Generate version 4 UUIDs and copy in bulk

About UUID Generator

Generate universally unique identifiers (UUIDs) compliant with RFC 4122. Essential for developers needing unique keys for databases, sessions, or distributed systems.

Key Features

  • Generates Version 4 (Random) UUIDs
  • Bulk generation option
  • One-click copy
  • Cryptographically secure
  • Fast generation

How It Works

  1. 1Select the number of UUIDs you need.
  2. 2Click 'Generate'.
  3. 3Copy the IDs to your clipboard.

Technical Specifications

Uses crypto.getRandomValues()RFC 4122 complianceCollision-resistant logic

Performance Metrics

Generates 1000+ UUIDs instantly
Zero latency (local generation)
No server round-trips
Cryptographically secure randomness

Frequently Asked Questions

Are these UUIDs truly unique?
Yes, v4 UUIDs have a collision probability close to zero, making them safe for virtually all applications.
Can I use these for production databases?
Absolutely. These are standard RFC 4122 version 4 UUIDs, compatible with PostgreSQL, MySQL, MongoDB, and other systems.

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