Dice
24 tools
Roll standard six-sided dice, custom-sided dice, or multiple dice at once with modifiers — all with fair, accessible, non-animated result text.
Showing 24 of 24 tools.
- Dice RollerRoll one or more standard six-sided dice online, with a clear accessible result.
- Custom Dice RollerRoll dice with any number of sides and any number of dice, plus an optional modifier.
- Dice Probability CalculatorThe exact distribution of any dice total — every outcome counted, not simulated, with the odds of rolling at least a given number.
- Two Dice RollerRoll two standard six-sided dice and see each result plus the total.
- Shut the Box SolverLists every legal move for a roll and gives each one an exact chance of shutting the box, computed over all 512 positions rather than simulated.
- Five-Dice Hold OptimiserWhich of your five dice to keep, worked out over every outcome of every choice rather than guessed.
- Non-Transitive Dice GeneratorSets of dice arranged in a ring, where each one beats the next and none of them is the best.
- Push-Your-Luck Stopping CalculatorThe pot at which rolling again stops paying, worked out exactly for any die and any busting face.
- Dice Countdown RollerRolls six dice, sets one aside, rolls the rest — the whole countdown to a single die, laid out as a sheet.
- Weighted Dice RollerBuild a loaded die by setting each face's weight, roll it, and see how far the results drift from what the weights promise.
- Sicherman Dice FinderEvery pair of dice numbered differently from the usual that still rolls totals exactly like an ordinary pair.
- Ability Score Odds CalculatorGives the exact distribution for rolling dice and dropping the lowest, and the real chance of a maximum somewhere in a set.
- Dice Fairness TestRuns a chi-square test on your recorded rolls and is clear that failing to find bias is not the same as proving fairness.
- Keep-Highest Dice RollerRoll several dice and keep only the highest results — the classic 'roll extra, drop the rest' mechanic.
- Story Dice GeneratorRoll several story-prompt dice at once and weave the words together into a tale.
- Multiple Custom Dice RollerRoll a mixed pool of differently-sided dice at once, like 2d6 + 1d8, plus a modifier.
- Custom Labelled Dice GeneratorRoll a die with your own custom face labels instead of numbers — words, elements, anything you choose.
- Keep-Lowest Dice RollerRoll several dice and keep only the lowest results — for disadvantage-style rolls or house rules.
- Reroll-Ones Dice RollerRoll dice and automatically reroll any that land on 1, once each — a common house rule to soften bad luck.
- Decision Dice GeneratorRoll a six-sided decision die with nuanced yes/no/maybe faces, for a fun way to help decide.
- Coin & Dice RollerFlip a coin and roll dice together in a single combined action.
- Colour Dice GeneratorRoll a six-sided colour die: Red, Blue, Green, Yellow, Black or White.
- Direction Dice GeneratorRoll a six-sided direction die: Forward, Backward, Left, Right, Up or Down.
- Random Die Type PickerA standard die type — d4, d6, d8, d10, d12, d20 or d100 — for game design or curiosity.
Choosing the right dice tool
Virtual dice for tabletop games, board games and anywhere a physical set is not to hand. Every die is rolled independently with cryptographic randomness, and the individual results are always shown alongside the total, because plenty of rules care about a single die rather than the sum.
- Dice Roller
- Several dice of the same size, with an optional modifier added to the total.
- Polyhedral and d20 rollers
- You want a specific die size to hand without configuring anything.
- Multiple Custom Dice Roller
- The roll mixes different die sizes, such as a d20 alongside two d6.
- Keep-highest and keep-lowest rollers
- The rules ask you to roll several and discard some, as with advantage.
Every tool in this category draws its results in your browser. How Generate Random works explains how the randomness is produced and what happens to anything you type in.