DND Dice Roller

Free polyhedral dice roller for D&D and tabletop RPGs. Roll D20, D12, D10, D8, D6, and D4 with realistic 3D animations and roll logs.

Coin Toss

Flip a fair 3D virtual coin instantly.

Spin Wheel

Spin custom wheels for names or prizes.

Roll Dice

Roll virtual 3D polyhedral dice (D6, D20).

Random Teams

Create balanced groups and teams.

Random Numbers

Generate unique random numbers or ranges.

Dice Settings

Dice Style

Dice Quantity

Click Roll to generate values

1 × D20

Polyhedral Dice Roller for RPG Players

Welcome to our DND Dice Roller, a dedicated interface designed for Dungeons & Dragons players and tabletop RPG masters. This page is optimized to support the entire standard polyhedral set (D4, D6, D8, D10, D100/D10, D12, D20) so you can make combat checks, saving throws, and damage calculations instantly.

How to Use This Simulator

Select the dice style required for your action (e.g. D20 for attack rolls, D6 or D8 for damage).
Adjust the quantity of dice if you are rolling multiple damage dice (like 3d6 or 8d6).
Click the 'Roll Dice' button to trigger the spin rotation.
Read the results on each die face and inspect the sum output.
Review your recent check results in the roll history log below.

Popular Applications & Use Cases

Combat and Skill Checks

Perform your d20 tests, attack rolls, and saving throws with cryptographically secure uniform results.

Spell Damage and Healing

Quickly roll multiple damage dice (such as Fireball's 8d6 or Cure Wounds' 1d8) with instant sums.

Virtual DM Screen

Tabletop game masters can keep a browser tab open to run secret rolls, NPC checks, and random encounter generators.

RPG System Backups

Perfect replacement when you forget your physical dice bag or are playing campaigns remotely over Discord or Zoom.

Understanding Polyhedral Probability

Tabletop RPG checks rely on uniform face distribution. For example, a D20 has exactly 20 faces, meaning there is an exact 5% chance of rolling any integer from 1 to 20, including the legendary Critical Hit (20) or Critical Failure (1).

P(Critical 20) = 1 / 20 = 5.00%

Frequently Asked Questions

Which DND dice are supported here?

We support the full standard RPG polyhedral set: D4, D6, D8, D10, D12, and D20.

Are critical rolls fair and unbiased?

Yes. Our tool relies on cryptographic entropy via browser APIs to guarantee that critical 20s and critical 1s occur with exact statistical frequency.

Can I track my previous combat rolls?

Yes, the running roll history log tallies your past results during the browser session for easy tracking.

Looking for other tools?

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Polyhedral Dice Roller for RPG Players