TRPG Multi-Dice Roller
Roll any polyhedral dice (D4–D100) in bulk for tabletop RPGs and board games, with modifiers applied and a full roll log.
A polyhedral dice roller (D4, D6, D8, D10, D12, D20, D100) for Dungeons & Dragons and other tabletop RPGs or board games. Set how many dice to throw, apply a modifier to the total, see the result instantly, and keep a running history of every roll.
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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.
How to use
- Enter how many dice you want to roll (1 to 100 supported).
- Type your character sheet's modifier into the modifier field (for example +3 or -2).
- Pick the die you need (D4, D6, D8, D10, D12, D20 or D100) and click Roll Dice.
- Quick-roll buttons (1d20 and friends) handle single throws, and you can copy the entire roll log to your clipboard.
FAQ
- Are the rolls actually random and fair?
- Yes. Instead of the usual pseudo-random Math.random, this roller uses your browser's cryptographically strong random generator (crypto.getRandomValues) for every roll, so the results are mathematically fair and can't be rigged.
- How do I clear my roll history?
- Click the Clear Log button in the top right and every previous roll is wiped instantly.
- Can I roll different die types together in one roll, like a D6 and a D20 at the same time?
- No — each roll lets you pick just one die type, set how many, and apply a modifier. If your rules call for mixing types like a D6 and a D20, roll each one separately and then add up the two results shown in the log yourself.