Random Number Generator

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

Options
Set the range, amount, duplicates, and precision before generating numbers.
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.
  • When using decimals, set Min, Max, and Decimal Places together so the step size matches the range you want.
  • Presets are shortcuts; you can still fine-tune Min, Max, Count, and duplicate rules afterward.
  • Use history and the download action when you want to compare recent draws or keep a quick record.