Random Number Generator
Pick random integers in any range — raffles, dice substitutes, sampling, giveaways, and classroom draws.
How it works
Every number is drawn uniformly from your range, meaning each integer between the minimum and maximum has exactly the same chance of appearing — a number between 1 and 100 is just as likely to be 7 as 93. Turn on unique-only mode and the tool shuffles the whole range (a Fisher–Yates shuffle, the standard unbiased shuffling algorithm) and deals numbers off the top, so nothing repeats — ideal for raffle draws or picking lottery-style combinations. If you ask for more unique numbers than the range contains, the tool tells you instead of silently repeating. Note this uses your browser's built-in random number generator, which is fine for games and giveaways but not for cryptography — use the password generator for secrets.