UUID Generator v4

Generate version 4 Universally Unique Identifiers (UUIDs) in bulk quickly and securely. Ideal for databases, API keys, and object identification.

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How to use the UUID Generator

Choose the number of UUIDs you want to generate (default: 1).
Click the 'Generate UUIDs' button.
Click the copy icon next to a UUID to copy it individually or use 'Copy All' to transfer the full list to your clipboard.

Features

100% Client-Side Generation (Total Privacy)
RFC 4122 Compliant
Bulk Generation (up to 50 at a time)
Quick Copy to Clipboard

Perguntas Frequentes

What is a UUID?

UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. Version 4 is randomly generated.

Is there a risk of collision (duplicate UUIDs)?

Theoretically yes, but the probability is astronomically low. To have a 50% chance of collision, you would need to generate 1 billion UUIDs per second for 85 years.

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