Free random utilities: coin flip, dice roller, number generator, and more.
Flip a virtual coin online. Cryptographically random heads or tails, optional multi-flip, and persistent statistics for fair decisions, games, and probability demos.
Roll virtual polyhedral dice (d4, d6, d8, d10, d12, d20, d100) with modifiers and drop-lowest. Cryptographically random, perfect for tabletop RPGs and board games.
Generate cryptographically random numbers in any range. Choose minimum, maximum, quantity, allow duplicates, and sort results. Free random number generator.