Dice Set Roller

Summary

Build a custom dice set by adding any combination of polyhedral dice, apply a modifier, and roll them all at once.

How it works

1. Click any die button (d4, d6, d8, d10, d12, d20, d100) to add one die of that type to your set.
2. Use the number input next to each die type to quickly set an exact count.
3. Enter a positive or negative modifier in the Modifier field (e.g. +3 or -2).
4. Click Roll to generate a random result for every die in your set.
5. View individual die results and the grand total, then check the history for past rolls.
6. Click Reset to clear the dice set and start fresh.

Use cases

• Roll a D&D attack or damage expression such as 2d6+1d8+5 in one click.
• Simulate a Pathfinder or 5e character's full damage pool across multiple damage types.
• Quickly roll initiative for a group of different creatures with mixed dice.
• Test probability outcomes by rolling the same set repeatedly and reviewing history.
• Roll ability scores using sets like 4d6 and keep the best three.
• Handle complex board game mechanics that require rolling several different die sizes at once.

Frequently Asked Questions