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UUID Generator

Generate unique UUIDs (v4) instantly

Count:

3e0dca48-b771-47c3-b8a8-16dc38ccb069click to copy

a6ea2bf9-217d-4fb6-95f0-f62cc2737b02click to copy

d3099dcd-f140-4442-9efb-b6d43245769fclick to copy

f2d2e3fa-3705-43bc-86f7-e167da19d013click to copy

164a5178-4bc0-47b9-b3d3-8489d98661b3click to copy

About UUID Generator

The UUID Generator creates unique version 4 UUIDs instantly using cryptographic randomness. It is free, runs in your browser, and stores nothing on any server. Perfect for developers who need unique identifiers for databases, APIs, or testing.

Frequently Asked Questions

How do I generate a UUID?

Simply open the tool and a UUID will be generated automatically. Click the generate button to create new ones, and use the copy button to copy any UUID to your clipboard. You can generate multiple UUIDs at once.

Are generated UUIDs stored or tracked?

No, all UUIDs are generated locally in your browser using cryptographic random numbers. Nothing is sent to any server and no UUIDs are stored or logged. Each UUID is produced entirely on your device.

Are these UUIDs guaranteed to be unique?

Version 4 UUIDs are generated from 122 bits of cryptographic randomness, making the probability of generating a duplicate astronomically small. They are safe to use as unique identifiers in databases, distributed systems, and any application requiring unique keys.