Dice Roller
Roll virtual dice for board games, tabletop RPGs, and more.
Roll Settings
What is the Dice Roller?
The Virtual Dice Roller is a quick, completely randomized digital tool for tabletop games, Dungeons & Dragons, board games, or any situation where you need an unbiased random number. It eliminates the need for physical dice.
How It Works (Algorithm)
Instead of a mathematical formula, this tool relies on a cryptographic pseudo-random number generator (PRNG) built into the browser. This ensures that every single roll is mathematically independent and statistically fair.
$$ \text{Result} \in [1, \text{Sides}] $$
A uniform probability distribution ensures each face has an equal chance.
How to Use It
Select the type of die you want to roll (e.g., standard D6, D20 for RPGs, or custom sides), choose the total number of dice, and click the roll button. The results will be generated and displayed instantly on your screen.