Random Number Generator

About this calculator

This tool generates one or more random integers uniformly distributed between a minimum and maximum value you set, meaning every number in that range has an equal chance of being picked, with no bias toward any particular value. It can produce a single number or a batch at once, useful whenever multiple independent picks are needed in one go.

It is used for drawing raffle winners, assigning random group numbers or seating for classes and events, rolling for tabletop games, and picking a random sample index for surveys or statistical checks. Developers also use quick random number generation like this to spot-check logic or generate placeholder test data without writing a script.