Age Calculator
Free • Fast • Customizable

Random Number Generator

Generate random numbers online instantly with a custom minimum and maximum range. Create random integers, decimal numbers, unique numbers and multiple results with our free random number generator.

Use it as a random number generator online, random integer generator, random decimal generator, or random number picker for games, testing, learning, contests, simulations and everyday tasks.

Random Numbers Random Integers Random Decimals Custom Range Unique Numbers Number Picker

1–1,000

Numbers Per Generation

Custom

Number Range

🎲

Generate Random Numbers

Generations: 7

Set your range and generate random numbers instantly.

Number Range

Enter the minimum and maximum values.

1–1,000
Number Type
Generation Options
Quick Presets

What Is a Random Number Generator?

A random number generator is an online tool that produces numbers within a specified range. Instead of manually choosing a number, you can enter a minimum and maximum value and instantly generate one or more random results.

This random number generator online supports both whole numbers and decimal values. You can also generate multiple results, prevent duplicate numbers, sort the results, view statistics, copy the numbers or download them.

Use the tool as a random number picker, random integer generator or random decimal generator whenever you need numbers selected within a custom range.

Random Number Generator Features

Generate random numbers with flexible settings for different ranges, number types and result formats.

Custom Number Range

Choose any minimum and maximum values to create your custom random number range.

Random Integer Generator

Generate whole random numbers without decimal places.

Random Decimal Generator

Generate random decimal numbers with adjustable precision.

Multiple Random Numbers

Generate between 1 and 1,000 random numbers in one request.

Unique Random Numbers

Prevent duplicate results when the selected range contains enough possible values.

Random Number Picker

Quickly pick random values from a custom numerical range.

Sort Results

Keep results in random order or sort them from smallest to largest or largest to smallest.

Random Number Statistics

View the count, sum, average, minimum and maximum values for generated results.

Copy & Download

Copy generated numbers or download the results for later use.

How to Use the Random Number Generator

Generate random numbers online in just a few simple steps.

1

Enter Your Range

Enter the minimum and maximum numbers for your desired random number range.

2

Choose Your Options

Select integers or decimals, choose the number of results, enable unique numbers and select the sorting method.

3

Generate Your Numbers

Click Generate Random Numbers to instantly view, copy or download your results.

Common Uses of a Random Number Generator

A random number generator online can be useful whenever you need a number selected from a defined range. For example, you can generate a random number between 1 and 100, choose several numbers for a game, or create random values for testing.

Students, teachers, developers, researchers and casual users can use a random number picker to select values without manually choosing each number.

The tool can also generate multiple unique numbers when the selected range contains enough possible values. This can be useful for exercises, simulations, games and other number-selection tasks.

For calculations or testing that require decimal values, switch to random decimal generator mode and choose the required number of decimal places.

Random Number Generator Examples

You can use this random number generator for many different ranges. Here are some common examples:

Random Number 1–10

Generate one or several random numbers between 1 and 10.

Random Number 1–100

Generate random integers from 1 through 100.

Random Number Between Two Numbers

Enter any minimum and maximum values to define your own numerical range.

Random Decimal Numbers

Generate decimal values and select the required precision.

How Does a Random Number Generator Work?

A random number generator selects values according to the range and settings provided by the user. When you enter a minimum and maximum value, the generator uses those boundaries to determine which numbers can be returned.

In integer mode, the generated values are whole numbers. In decimal mode, the generator can produce values containing decimal places. The number of results and whether duplicate values are allowed can also be controlled through the available options.

Example:

If the minimum is 1 and the maximum is 100, the generator can select values from that range according to the selected generation settings.

Important Information About Random Numbers

Random results can change each time you generate numbers. Selecting the same range and settings does not necessarily produce the same sequence on a later generation.

The Unique Numbers option prevents duplicate results only when the selected range contains enough possible values. For decimal generation, the available number of distinct values depends on the selected decimal precision and range.

This tool is intended for general number-generation tasks, educational activities, games, testing and similar uses. It should not be treated as a source of cryptographically secure random values unless your application specifically provides that type of randomness.

Frequently Asked Questions About Random Number Generators

What is a random number generator?

A random number generator produces numbers within a specified range according to the options selected by the user.

Can I generate a random number between two numbers?

Yes. Enter the minimum and maximum values to generate random numbers within your chosen range.

Can I generate multiple random numbers?

Yes. You can generate between 1 and 1,000 random numbers in one request.

Can random numbers be unique?

Yes. Enable the Unique Numbers option. The selected range must contain enough possible values to provide the requested number of unique results.

Can I generate random decimal numbers?

Yes. Select Decimal Numbers and choose from 1 to 6 decimal places.

Can I use this as a random number picker?

Yes. Enter your desired range and generate one or more random values. The tool can be used as a random number picker for many general-purpose tasks.

Can I sort the generated random numbers?

Yes. Results can remain in random order or be sorted from smallest to largest or largest to smallest.

Does the random number generator show statistics?

Yes. Generated results can display the count, sum, average, minimum and maximum values.

Is this random number generator free?

Yes. You can use this online random number generator without installing additional software.

Generate Random Numbers Online

Use this free random number generator to create random integers, decimal numbers, unique numbers and multiple results from any custom range.

Generate Random Numbers