CalcHive

UUID Generator

Generate random UUID v4 identifiers instantly. Create single or bulk UUIDs with one click. Copy to clipboard with ease.

UUID v4 Format
xxxxxxxx-xxxx-4xxx-[8-b]xxx-xxxxxxxxxxxx

The 4 indicates version 4 (random). The first digit of the 4th group is always 8, 9, a, or b.

b0d7efd2-4a35-42f6-bf36-6829df0f5ecf

How to Use UUID Generator

  1. Click "Generate" to create a new UUID.
  2. Adjust the count to generate multiple UUIDs at once.
  3. Click "Copy" to copy the result to your clipboard.

Frequently Asked Questions

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