Dice Notation Roller
Supports NdS, dS, NdS+M, dS+M, NdS-M, and dS-M with 1–100 dice, 2–1000 sides, and modifiers from 0 to 10000.
Generated locally in your browser with the Web Crypto API.
Roll tabletop formulas
Enter one common dice expression such as 2d6, d20+5, or 4d6-1. A shorthand expression like d20 is rolled as 1d20. Each die is rolled separately, then the modifier is applied to the displayed total.
The expression and result stay on your device. No server request is used to roll dice or store input.