Roll any combination of dice — D4 through D100. Perfect for D&D, tabletop RPGs, board games, or any randomization need.
Press Space or Enter to roll
What dice types are available?
D4, D6, D8, D10, D12, D20, and D100 (percentile). You can combine multiple dice of different types in one roll.
What is the modifier field?
A modifier is a fixed number added to or subtracted from the die roll total. Common in D&D for ability score bonuses.
What does the progress bar represent?
It shows your roll result on a scale from the minimum possible (all 1s + modifiers) to the maximum possible (all max faces + modifiers).
What is the RPG mode?
RPG mode provides common D&D 5e presets like Attack Rolls (1d20+5), Fireball damage (8d6), and Ability Score generation (4d6).
How are the dice random?
Each die uses Math.random() to produce a uniform result in [1, dieType]. Results are independent for each die.
Can I roll more than 20 dice?
Each die type allows up to 20 dice per roll. You can combine multiple types for larger pools.
What is the D100 used for?
D100 (or percentile die) is used in many RPG systems for skill checks, random tables, and critical hit/fumble charts.
Are my rolls saved?
The last 20 rolls are saved in session history. Resetting the page or clicking Reset clears all history.