Roll Dice for Tabletop Games
Roll any combination of dice — d4, d6, d8, d10, d12, d20, d100 — for D&D and tabletop RPGs.
🔒 Every number uses your browser’s cryptographically-secure randomness (crypto.getRandomValues) — genuinely fair, not the predictable Math.random(). Nothing is sent anywhere.
Tabletop tips
Switch to "Dice roller" mode to roll d4, d6, d8, d10, d12, d20, or d100 dice. Roll multiple dice at once and see individual results plus the sum.
D&D attack rolls: d20 + modifier. Damage rolls depend on weapon (e.g. 2d6 for a greatsword). Roll multiple dice simultaneously in dice mode.
The sum and average are shown automatically when rolling multiple dice — no mental arithmetic needed during combat encounters.
For advantage/disadvantage, roll 2d20 and take the higher or lower result. Both rolls are shown so you can pick the right one.
使い方
なぜ私たちのツール？
Also check out…
Generate Lottery Numbers
Pick random lottery numbers for Powerball, Mega Mi
Pick a Random Winner for Giveaways
Fairly select a random winner from a numbered entr
Random Sampling for Research
Generate random samples, assign random IDs, or sel
Generate Test Data Random Numbers
Create large lists of random numbers for testing a