UUID Generator

Instantly generate Universally Unique Identifiers (UUID v4). Use it for database IDs, distributed systems, or any unique key needs.

🆔 What is a UUID Generator?

UUID Generator is a free tool that instantly creates unique version 4 UUIDs. UUIDs (Universally Unique Identifiers) are widely used in software development to uniquely identify data, sessions, users, and resources.


⚙️ How It Works

A UUID v4 is generated using secure random numbers directly in your browser. This tool uses the official UUID v4 algorithm, so there's no need to worry about duplication or collisions.


📌 Use Cases

  • 🗃️ Primary keys in databases
  • 📦 Unique identifiers for config files, APIs, or assets
  • 🔐 Secure session IDs or access tokens
  • 🌐 Distributed systems where uniqueness is critical

🛡️ Privacy & Security

  • 🔒 Everything is generated client-side — your data never leaves your browser
  • 🚫 No tracking, no storage, no uploads
  • ✅ You can safely use the generated UUIDs in production

🔁 Extra Features

  • ➕ Generate multiple UUIDs at once
  • 📝 Copy all results with one click
  • 📋 Editable and exportable UUID list
  • 🌙 Works offline (PWA-ready)

💡 Fun Facts

  • 🧬 A UUID contains 36 characters including 4 hyphens
  • 🎲 There are 5.3×10³⁶ possible UUIDs (almost impossible to collide!)
  • 💼 UUIDs are used by giants like Google, Microsoft, and Git

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