Random Number Generator

Random Number Generator produces random numbers within a minimum and maximum range you set, either one at a time or several at once. An optional no-duplicates mode guarantees every number in a batch is unique, which is useful for drawing lottery-style picks or assigning slots.

How to use the Random Number Generator

1. Set the minimum and maximum values for your range.
2. Choose how many numbers you want to generate.
3. Turn on no-duplicates mode if each number in the batch should be unique.
4. Click Generate and read the results.

Frequently asked questions

Can the minimum and maximum be the same or negative?

The range works with any whole numbers as long as the maximum is at least the minimum. Negative values are fine for ranges that cross zero.

How does no-duplicates mode work?

It draws numbers without replacement, so once a value appears it will not be repeated in the same batch. The range must hold at least as many numbers as you request.

Are the numbers inclusive of the min and max?

Yes. Both the minimum and the maximum you enter are possible results, so a range of 1 to 6 can return 1 or 6.

Can I generate many numbers at once?

Yes. Set the count to the amount you need and the tool returns them in a single batch. With no-duplicates on, the count cannot exceed the size of the range.