How the Random Number Generator Works
The tool uses cryptographically strong browser randomness and unbiased integer selection, then applies your uniqueness and sorting rules.
Generate a Random Number Between 1 and 100
The default minimum of 1 and maximum of 100 matches the classic random number picker. Change either boundary for a custom range.
Generating Multiple Random Numbers
Generate up to 1,000 values, including negative ranges and decimals with one to six places.
Random Numbers Without Duplicates
Turn duplicates off to sample unique values. The generator reports when the range cannot supply the requested quantity.
Frequently Asked Questions
Can I pick a random number from 1 to 100?
Yes. Those are the default settings.
Can I generate negative numbers?
Yes. Enter negative minimum or maximum values.
Can results include decimals?
Yes. Select decimals and choose one to six decimal places.
Are duplicate numbers optional?
Yes. Allow them or require unique results.