INTERACTIVE TOOL
Random number generator
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How to use this tool
- Define the smallest and largest integer.
- Choose how many results to generate.
- Decide whether repetitions are allowed.
Formula or method usedEach result is produced with the browser's cryptographically secure random values.
Worked example
From 1 to 6 without repeats, at most six different results can be requested.
Assumptions and limits
This is not a certified or publicly auditable drawing.
Frequently asked questions
Are generated results stored?+
No. They are generated locally in your browser and are not sent to a server.
What happens to my inputs?+
Calculation inputs are processed locally in your browser. Favorites and preferences may be saved on this device. The site may perform separate network requests for live panels; these do not include the values entered into this local calculator. Do not paste secrets into public tools.
How should I check the result?+
This is not a certified or publicly auditable drawing.