Home>Math Tools>Random Number Generator

Random Number Generator is a free online tool that generates random numbers within a specified range. Set your minimum, maximum, and count values to get instant results in your browser.

A random number generator (RNG) produces numbers that lack any predictable pattern. It is used in simulations, games, statistical sampling, cryptography, and decision-making. This tool uses JavaScript's Math.random() to generate pseudo-random numbers within a user-defined range.

Random Number Generator

Generate random numbers within a specified range.

How to Use

  1. Enter the minimum value in the Min field
  2. Enter the maximum value in the Max field
  3. Set how many numbers to generate in the Count field
  4. Optionally enable decimals for floating-point results
  5. Click Generate to get your random numbers

Example

Input

Min: 1, Max: 100, Count: 5

Output

42
7
88
15
63

FAQ

What is Random Number Generator used for?
It generates random numbers for use in games, simulations, statistical sampling, and decision-making.
Is this tool free?
Yes, it is completely free with no registration required.
Does this tool run in the browser?
Yes, all number generation happens locally in your browser with no data sent to a server.

Related Tools