Custom Dice Roller
Rolls one die from 1 to 100, inclusive.
Generated locally in your browser with the Web Crypto API.
Roll uncommon dice
Choose any whole-number die size from 2 to 1000 sides for tabletop games, classroom probability exercises, random tables, and testing. Every face from 1 through the selected side count has the same chance to appear.
The side count and roll result stay on your device. No server request is used to generate the result.