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UUID Generator

Generates random UUID v4 identifiers using your browser's built-in cryptographically secure random number generator — nothing is sent anywhere.

This runs entirely in your browser. Your UUID is never sent to a server — check your browser's network tab if you don't believe us.

How to use this tool

UUID Generator produces random UUID v4 identifiers using your browser's secure random number generator.

  1. Set how many you need (up to 100).
  2. Click generate.
  3. Copy one at a time or all of them together.