Random Number Generator

Any range, any quantity

Set the minimum and maximum to whatever you need — 1 to 10 for a quick guess, 1 to 75 for bingo, 1 to 500 for a raffle ticket draw. Ask for a single number or a whole batch. With duplicates blocked, the generator behaves like drawing tickets out of a hat and never returns the same number twice; with duplicates allowed, every draw is independent, exactly like rolling the same die repeatedly.

Common uses

Raffle and giveaway winners by ticket number. Classroom student numbers, so nobody is picked by name. Lottery-style number sets. Randomized page or problem numbers for practice work. Picking a sample of rows out of a spreadsheet for a spot check. Assigning lane numbers at a swim meet or start positions at a track meet — then timing each heat on the multi timer.

How random is it?

Numbers come from your browser's built-in generator, spread evenly across the range you set. It is not a cryptographic source and should not be used to generate passwords or security tokens, but for draws, games, sampling and classroom use it is uniform, unpredictable, and free of the human bias that creeps in when people "pick a number at random" in their head — most of us reach for 7, and almost nobody picks the ends of a range.

When names beat numbers

If your list is people or options rather than integers, skip the mental lookup step and use the spinner wheel or the random name picker instead. For a straight two-way call, the coin flip is faster.