Random Number Generator

Generates one or more random integers within a minimum and maximum value you choose, using the browser's Web Crypto API for the underlying randomness rather than a predictable pseudo-random source.

Set the minimum and maximum bounds and how many numbers you want, then the results appear automatically; copy them all at once when you're ready.

Setting the range to 1–100 and requesting one number might return `73`; every integer in the inclusive range has an equal chance of appearing, so `1` and `100` are just as likely as `73`.

Both the minimum and maximum values you set can themselves be generated — the range is inclusive on both ends — and every whole number in between has an equal probability, avoiding the subtle bias that a naive `Math.random()` calculation can introduce at the edges of a range.

Random numbers in a range are useful for raffle or giveaway winners, dice-roll simulations, sampling a subset of data, load-testing with varied inputs, and any situation calling for an unpredictable integer instead of a manually picked one.

This generates independent random integers and does not guarantee that repeated numbers won't appear when generating multiple values at once — for guaranteed unique values drawn without replacement, a dedicated sampling tool would be needed instead.

Generation happens entirely in your browser using the Web Crypto API; nothing you enter or generate is uploaded to a server.