What Is Dice Roller?

A free online dice roller for tabletop games, RPGs, board games, and decision making. Supports 1 to 10 dice with 4, 6, 8, 10, 12, 20, or 100 sides. Track roll history, see statistics including average, min/max sums, and value distribution. Visual dice face display for d6 rolls.

Dice are the oldest random number generators in human history, used for games, divination, and decision making for thousands of years. Dice Roller brings virtual dice to your screen with support for 7 dice types, 1 to 10 dice per roll, roll history tracking, and detailed statistics.

Choose how many dice to roll (1-10) and what type of die from the classic tabletop RPG set: d4 (tetrahedron), d6 (cube), d8 (octahedron), d10 (pentagonal trapezohedron), d12 (dodecahedron), d20 (icosahedron), and d100 (percentile). For d6 rolls, a visual dice face display shows the actual dice faces rather than just numbers.

Each roll shows individual die values and their sum. The roll history logs every result with a timestamp, building a record of all rolls in the current session. The statistics panel shows the average roll value, minimum and maximum sums, and a value distribution chart that visualizes how often each total was rolled.

The distribution chart is particularly informative — with enough rolls, you should see the characteristic bell curve or flat distribution depending on the number of dice. Rolling 3d6 produces a bell curve centered around 10.5, while 1d20 produces a flat distribution where each value is equally likely.