---
title: Free Random Number Generator | TestingBot
description: Generate random numbers with this free online tool. Create unique and
  non-repeating numbers with this online generator.
source_url:
  html: https://testingbot.com/free-online-tools/random-number-generator
  md: https://testingbot.com/free-online-tools/random-number-generator.md
---

[Tools](https://testingbot.com/free-online-tools)Data Generators

# Random Number Generator

Generate numbers in any range

If you are looking to generate random numbers with a simple to use tool, then you've found it with this Free Number Generator. Simply fill in a minimum and maximum value, the generator will randomly pick a number between these two values.

## Random Number Generator

Minimum 

Maximum 

Random Number 

## What is a Random Number Generator?

A random number generator (RNG) will generate unique, non-repeating numbers between two values that you specify. By default, it will output a random number between 0 and 100. By changing the minimum and maximum values, you can tweak the process.

## Why do I need a Random Number Generator?

This generator might be useful when you need to test an input form where a number is required. To make sure you cover all test cases, you might want to make the number unique, to make sure it does not trigger any duplicate errors.

Let's say you are testing a form that requires a house number. You might want to make sure that you are always including a random house number during the test.

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