Dice Roller

Roll any dice combination online

Choose your die type (d4 through d100) and the number of dice, then click Roll. Results use the Web Crypto API for genuine randomness — the same source that generates cryptographic keys. No data is sent to a server at any point.

The totals panel shows the sum, average, minimum, and maximum for the current roll — useful when you need to quickly assess a roll in tabletop RPGs, board games, or probability experiments.

FAQ

Are the rolls truly random? Yes. All values come from crypto.getRandomValues, a cryptographically secure random number generator.

What is d100? A percentile die — results range from 1 to 100. It is commonly used for skill checks in games like Call of Cthulhu.

Can I roll multiple different dice? Roll one combination at a time, then roll again for a different die type. You can copy each result.