Codex Tools
pt
How is it calculated?Terminal

UUID Generator

UUID v4 (random) and v7 (time-ordered), plus an inspector for existing UUIDs.

The link keeps what is on screen.
Parameters
Version

Result

    Inspect UUID

    How is it calculated?See the code ↗

    Processed in your browser; nothing is sent.

    Use from the terminal (JSON)

    This tool also runs outside the site: the cli.js script uses the same logic as this page and returns the result as JSON. Parameters are the same as this page's URL — copy the command below with the values on screen.

    Deno
    deno run -q "https://tools.thecodecodex.com/cli.js?tool=uuid"
    Node.js / Bun
    curl -s https://tools.thecodecodex.com/cli.js | node --input-type=module - uuid ver=…
    ParameterDescriptionDefault
    ver4 | 74
    qquantidade (1-100)5
    upper1 = maiúsculas0
    hyphens0 = sem hífens1
    vUUID para inspecionar—

    Requires Deno, Node.js or Bun. With Deno the script runs with no permissions: it cannot read files or access the network. Central Bank indicators are from the day the site was published.

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