Random Number Generator

An add-in for Microsoft Excel that generates random numbers quickly and easily.

  • Generate a specific number of unique random numbers
  • Generate unique random numbers
  • Specify starting and stopping numbers
  • Fill a selection with random numbers
  • Generate columns of unique random numbers

If you need a set of random numbers, you will find that generating random numbers is easier said than done, especially if the random numbers must be unique. Our Random Number Generator add-in for Microsoft Excel allows you to perform this task quickly and easily. It is compatible with Microsoft Excel 2013-2024 and Office 365.

The following screen shot shows how easy it is to use the Random Number Generator:

Random Number Generator menu
Random Number Generator menu

If you select the first option, you are prompted for how many random numbers to generate, the starting and ending values and if the numbers should be unique. The second option allows you to fill a selected range with random numbers. The third allows you to generate columns of random numbers.

You can:

  • Generate the output to a new workbook, a new worksheet, or pick the destination.
  • Make the numbers unique.
  • Generate random numbers across many columns so that you can create a large table of random numbers.
  • Select just a range of cells and have it quickly filled with random numbers.
  • Exclude any numbers you want from the set of random numbers.

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