Online Dice Roller — Roll Virtual D6 to D20 Dice

Click "Roll Dice" below to cast!

Online Dice Roller lets you cast 1 to 6 virtual dice of multiple types (D4, D6, D8, D10, D12, D20, D100) instantly with cryptographic fairness and real-time sum calculations.

How to Use

  1. Choose Dice Count

    Select how many dice you wish to cast (1 to 6).

  2. Select Die Type

    Pick standard D6 or tabletop RPG dice (D4, D8, D10, D12, D20, D100).

  3. Roll & View Total

    Click "Roll Dice" to trigger the 3D roll and view individual values and total sum.

Forget lost dice or uneven rolls. Our Online Dice Roller generates high-entropy cryptographic integers for any die format, from standard 6-sided dice to 20-sided D&D polyhedrals.

With visual 3D dice faces and automated sum tallies, gaming nights and math demonstrations run smoothly on any mobile phone or computer.

Who Uses This

Tabletop RPGs & D&D

Roll ability checks, saving throws, and damage rolls without carrying physical dice.

Board Game Nights

Replace missing dice for Monopoly, Yahtzee, Catan, or Risk instantly.

Math & Probability

Demonstrate law of large numbers and probability distributions to students.

Frequently Asked Questions

Are the dice rolls mathematically random?
Yes. Values are calculated with crypto.getRandomValues, preventing biased dice weights.
Can I roll D20 dice for Dungeons & Dragons?
Yes, select D20 from the die type dropdown to roll 20-sided dice.
Does it calculate the total sum automatically?
Yes, the total sum of all rolled dice is displayed in real time after every roll.