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Random Number Generator

Generate one or many random numbers between any range instantly.

Hit Generate to get random numbers

Need a random number fast? Set your minimum, set your maximum, choose how many numbers you want, and hit generate. You can generate up to 100 numbers at a time and toggle unique mode so no number repeats. Useful for picking lottery numbers, running a raffle, settling an argument, or adding randomness to a game.

Frequently Asked Questions

It uses JavaScript's built-in Math.random() function, which is a pseudorandom number generator. That is good enough for games, raffles, classroom decisions, and everyday use. It is not suitable for cryptographic purposes or high-stakes gambling systems, which require a certified random number source.

Unique mode means no number will appear twice in the results. Useful for lottery number picks or drawing names from a hat. Without unique mode, the same number can come up more than once, like rolling a dice twice and getting the same result.

Yes. Set the minimum to a negative number, for example -100, and a maximum of 100, and the generator will include negative values in the range. There is no restriction on using negative minimums.

Raffles and prize draws. Picking a winner from a numbered list. Tabletop games when you do not have dice. Statistics homework. Deciding who goes first. Generating test data for a spreadsheet. Teachers use them to call on students randomly. The uses are endless.

Yes. Set the count to 1 and you will get one number back. Simple as that.

By default, yes, repeats are possible. Turn on unique mode to prevent that. Keep in mind that if you ask for more unique numbers than there are values in your range, the tool will cap the results at the size of the range.