Is UUID Generator free?

Yes, completely free with no sign-up required.

This tool runs 100% in your browser. No data is sent to any server.

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UUID Generator

Generate cryptographically random UUID v4 identifiers in bulk using the Web Crypto API.

What is UUID Generator?▼

Generate cryptographically random UUID v4 identifiers in bulk using the Web Crypto API.

Is this tool free?▼

Yes, UUID Generator is completely free. No sign-up, no limits.

Is my data safe?▼

100% safe. This tool runs entirely in your browser. No data is ever sent to any server.

How does UUID Generator work?▼

UUID Generator uses modern browser APIs to process everything locally. Nothing is uploaded or stored.