Dice Roller
Roll single or multiple polyhedral dice (D4 to D100) with visual faces, roll history, and statistical roll summaries.
Generated locally using cryptographically secure Web Crypto API.
Presets:
Total Sum
12
Average
6
Lowest
6
Highest
6
How It Works
- 1Select your die type (D4, D6, D8, D10, D12, D20, or D100) or quick preset.
- 2Choose the quantity of dice to roll (1 to 20) and optional modifier offset.
- 3Click 'Roll Dice' or press Space to roll with audio feedback and smooth rolling animation.
- 4Inspect individual roll results, sum total, average, and roll history log.
Example Preview
Standard 2D6 Roll
2 × D6
DnD Advantage D20 Check
1 × D20 + 3
Frequently Asked Questions
Are the dice rolls truly random and fair?
Yes! Rolls are powered by window.crypto.getRandomValues() using unbiased rejection sampling to guarantee cryptographic fairness with zero modulo bias.
Can I use this for Dungeons & Dragons and tabletop RPGs?
Absolutely. Standard RPG dice D4, D6, D8, D10, D12, D20, and percentile D100 are all supported with modifier addition.