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UUID V4

UUID generator

Generate one or many secure, random UUID v4 identifiers directly in your browser.

UUIDs are generated only in this browser.

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How does it work?

The tool uses the browser cryptography API to create standard UUID v4 values. Choose the quantity, letter case, hyphens and braces.

Each UUID v4 contains 122 random bits. Collisions are extremely unlikely, but a UUID is not a replacement for authentication, authorization or a secret.

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