UUID v4 Generator

Free tools / Cordell Digital

UUID v4 Generator

Generate random version 4 UUIDs in the browser.

Try the sample, paste your own input, or load a local file where offered.

How to use this tool

Uses the browser’s cryptographic random number generator. UUIDs are identifiers, not account passwords or access tokens. Up to 100 can be generated per run.

Your inputs and files are processed in this browser. This tool does not send them to a server or save an input history. Copy or download any results you want to keep.

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