Random Number Generator

Pick a random integer between a minimum and maximum using the browser's secure random source.

100% freeNo sign-upRuns in your browserNo upload · data stays private

📖 Read the full Random Number Generator guide — how it works, examples & FAQ →

How to use this tool

  1. Set the minimum and maximum.
  2. Click Generate.
  3. Generate again for another.

Example

1–100 → e.g. 42

Why it's private

This tool runs entirely in your browser using JavaScript. Whatever you paste is processed on your own device — it is never uploaded to a server, logged, or stored. Built by Calabi, which also strips AI metadata and C2PA signals from images and video.

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