Dice Roller
Roll various types of dice with custom options and history tracking
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About this online dice roller
Lost the dice, or playing a game that needs a die you don’t own? This virtual dice roller replaces physical dice for board games, tabletop RPGs and classroom games. Choose the die type (D4, D6, D8, D10, D12, D20 or D100), how many to roll and an optional modifier, then tap Roll.
Every roll uses the browser’s cryptographically strong random number generator, so results are as fair as real dice. The roll history keeps the last results with individual dice values and totals, which is handy for games like Catan, King of Tokyo or any RPG combat round.
Frequently asked questions
Is this dice roller truly random?
Yes. It uses the Web Crypto API (crypto.getRandomValues) where available, which produces cryptographically strong random numbers – fairer than most physical dice.
Can I roll several dice at once?
Yes. Set the quantity (for example 2×D6 for Catan or 3×D6 for King of Tokyo) and an optional modifier; the roller shows each die and the total.
Does it work offline or on my phone?
It works in any modern mobile or desktop browser. Once the page has loaded, rolling does not need a network connection.
Looking for game-specific end-game scoring?
Try our score calculators for Wingspan, Azul, Ticket to Ride, Catan, 7 Wonders Duel and Scythe.