UUID v4 Generator

Generate universally unique identifiers (UUIDs) version 4 formatted exactly to RFC 4122 specifications.

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About UUID v4 Generator

This is a free, fast, and fully client-side uuid v4 generator tool. All processing is done locally within your browser to ensure maximum privacy and security. No data is sent to our servers. Bookmark this page for quick access to ad-free, high-performance SEO and developer utilities.