Random Number Generator

A random number generator is useful for generating a sequence of numbers within a given range. This tool is a pseudo-random number generator, relying on a software algorithm like many other random sequence generators.

You can pick a number between 1 and 100 to act as your sequence's lower and upper limits. Then, you can use this tool to generate a fixed number of random integers within the given range.

Many lottery contests and lucky draws make use of the Random number generator.

Our random number sequence generator creates a random list of integers within a given range. Follow these steps to configure the pre-conditions for your random list and generate a random number sequence.

1. Set the lower and upper limits in the Min and Max input fields, respectively.
2. Enter the Step value in case you need to maintain a gap between the random numbers. By default, the value is set to 1.
3. Enter the List length to set the total random numbers you wish to get in the range.
4. Select from the List Delimiter to set how you wish to separate each random number - comma, new line, or white space.
5. Finally, click on Generate to get your list of random numbers.
6. You can copy the results and share them with your friends or save them in a file or an Excel sheet for future use.

We also provide a set of preset values commonly used to generate Min and Max values automatically.

Our random number generator uses the pseudo-random generation technique. This technique provides software-generated random numbers. Our tool uses the Javascript crypto.getRandomValues function that follows the Mersenne Twister algorithm.

In contrast, true random number generators rely on an external source to introduce randomness in a sequence. Many quantum phenomena such as radioactive decay of isotopes, atmospheric noise, nuclear disintegration, etc., provide completely random values at unpredictable times.

Most online random generators rely on pseudo-random number generators for simple functions such as:

• Lottery draws
• Inputs data for mean, median, and other statistical calculations
• Lottery numbers

Some cryptographic tools use pseudo-random numbers for key generation. However, if dealing with mission-critical applications, it is better to go for true random numbers that cannot be predicted easily.

1. Has pre-defined preset limits for most popular random sequences. You can pick a number between 1 and 100.
2. Handles all kinds of integer Integer inputs - positive, negative, and decimal values.
3. Free to use by anyone across all ages.
4. Responsive on all browsers on desktop and mobile devices.