UUID Generator

Generate random Version 4 UUIDs (Universally Unique Identifiers) instantly.

What is a UUID?

A UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. The probability of a duplicate UUID being generated is negligible, making it perfect for database keys, session IDs, and more.

How does Version 4 (Random) work?

Version 4 UUIDs are generated using random numbers. This tool uses your browser's built-incrypto.randomUUID() API, which relies on a cryptographically secure random number generator (CSPRNG). This ensures that the IDs are unpredictable and statistically unique across the entire world.

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