How to Use the Random Number Generator
Set your min/max range, how many numbers to pick, whether duplicates are allowed, and the sort order — then click Generate. Results are computed instantly using a Fisher-Yates shuffle for duplicate-free draws, ensuring a fair, unbiased selection.
Common uses include lottery number picks, raffle draws, random team assignments, dice simulations, and sample data generation for testing.
Frequently Asked Questions
Yes — for Powerball set min 1, max 69, count 5, no duplicates, ascending. Use a separate run for the Powerball number (min 1, max 26, count 1).
It is an algorithm that produces a uniformly random permutation of a list, ensuring every combination has an equal probability of being selected.
Yes — set a negative value as the minimum (e.g., -10) and a positive value as the maximum to include negative integers in the range.