Random number generator

Generate random numbers with custom ranges, counts, and optional decimals.

Options

Choose the range, number of results, duplicate rules, and decimal precision.

Presets

Results

Review the latest numbers, copy them, download them, or open them full screen.

History

Recent results stay here until you clear the history.

No history yet.

What does this random number generator do?

This tool generates one or more random numbers inside a range you define. You can work with integers or decimals, change the result count, use quick presets, and open the latest draw in full screen.

Everything runs locally in your browser. Your ranges, history, and exported results stay on this device unless you choose to copy or download them.

Practical tips

  • Turn off duplicates when you need lottery-style or unique picks.
  • For decimal numbers, set the minimum, maximum, and decimal places together to match your desired range and precision.
  • Presets are starting points. You can still adjust the minimum, maximum, count, and duplicate rules.
  • Use history and the download action when you want to compare recent draws or keep a quick record.

How to use

Set the range, count, and precision. Choose a preset or start and stop generation. Copy or download the results, or use full screen for a larger display.