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Random Number Generator

Set a min and max, choose how many, and decide if values must be unique. Roll fair random integers — powered by your browser's crypto-grade generator.

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About this tool

Need a number and don't care which? A winner from 1 to 50, a batch of raffle tickets, a die roll for a board game — this generates fair random integers so you don't have to.

Set a range and how many you want; tick "unique" if repeats aren't allowed (a 5 from 10 draw, say). There's even a one-tap die for game night.

It uses your browser's crypto-grade random source where available, so the draws are as fair as the device allows — no server picking favorites.

Runs locally; results aren't saved. (Anonymous analytics only — privacy policy.)

Quick tip: for "pick N different things from a list," unique mode is your friend — but the range has to be at least as big as the count you ask for.

How to use

Set min, max and count, tick Unique for no repeats, then Generate. Roll a die gives a single 1–6; Copy grabs the list.