UUID v4 Generator

Instantly generate cryptographically secure Version 4 Universally Unique Identifiers (UUIDs). Generate thousands at once.

9ee5d2c0-267b-4ca1-a0f3-52d36b4aec70
dc1e3c1c-781b-4bac-a169-de086bd50502
7dd9fd3f-5b81-4bdd-98f2-9ff3cc21ca15
627690ca-1bc0-415a-bbd5-fce9b3b4c897
79155399-bf2c-49de-bc12-3e08af9ddcdd

How to use this tool

  1. 1Select VersionEnsure the tool is set to generate v4 UUIDs.
  2. 2Set QuantityChoose how many UUIDs you need generated.
  3. 3GenerateClick generate and copy the list of unique IDs.

What this tool is useful for

  • ✓Creating unique primary keys for database records.
  • ✓Generating random session IDs for web applications.
  • ✓Creating unique file names to avoid upload collisions.

Privacy & processing

All processing is executed locally using your browser. Your data is never sent to a server.

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