Random Number Generator

Generate random numbers locally in your browser with custom ranges, counts, decimal places, rolling mode, no-repeat draws, and history.

Random Number Generator

Generate random numbers online with custom ranges, counts, decimal places, rolling mode, unique draws, presets, and history.

How to use

  1. Enter the minimum, maximum, and number of values to generate.
  2. Choose integer or decimal mode and decide whether repeats are allowed.
  3. Click generate once or start rolling to keep refreshing values.
  4. Copy the current output or review history for drawings, classrooms, testing, and simulations.

Features

  • Supports integers, decimals, rolling mode, and no-repeat draws
  • Includes common presets like dice, 1-10, 1-100, and lotto 6/49
  • Runs fully locally for giveaways, teaching, testing, and lightweight simulations

Why use this?

  • Useful for giveaways, classroom picks, testing data, dice rolls, and event operations
  • Faster than writing a quick script and easier to control range, decimal places, and uniqueness
  • Works instantly in the browser with no data leaving the device