Privacy-First 100% Client-Side & Privacy-First: Your data never leaves your device
Developer

UUID / GUID Generator

Generate cryptographically random V4 UUIDs.

100% Client-Side Zero Server Logs Instant Execution

How It Works

A UUID (Universally Unique Identifier) Version 4 is a 128-bit number mathematically guaranteed to be globally unique. The collision probability is negligible, making them ideal for database primary keys and transaction IDs.

MiniToolX leverages the cryptographically secure crypto.randomUUID() Web API in your browser, avoiding predictable pseudo-random seeds.

Privacy Guarantee

Your data never leaves your browser. All computations run locally using modern JavaScript algorithms and native Web APIs.

  • Zero uploads to external cloud databases
  • No invasive trackers or third-party cookies
  • Instantly cleared when you close the browser tab

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High Contrast Mode
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