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UUID v4 Generator
Instantly generate universally unique identifiers (UUIDs) version 4. Generate one or multiple UUIDs at once.
What is a UUID v4?
A UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. Version 4 UUIDs are generated based on random numbers.
This tool runs entirely in your browser using the crypto.randomUUID() API, ensuring your generated IDs are secure and never sent to any server.