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SpinWheelGe

Online Dice Roller

Lost your dice? Roll up to twelve at once, from a four-sided d4 to a hundred-sided d100.

  • 100% free
  • No sign-up
  • Works on mobile
  • Fair crypto randomness

Added to the total, e.g. +2 for a bonus

Press Roll to throw the dice.

Every die you need

Board games mostly need six-sided dice, but tabletop role-playing games use a whole set: d4, d6, d8, d10, d12, d20 and percentile d100. Choose the type and how many to roll, add a modifier for bonuses or penalties, and the roller shows each die and the total.

Your recent rolls are listed under the dice so you can check what happened two turns ago — handy when the table can't agree.

Fair rolls

Physical dice can be slightly unbalanced from manufacturing; virtual dice don't have that problem. Each roll uses your browser's cryptographic random generator, giving every face an exactly equal chance.

Great for

  • Board games with missing dice
  • Tabletop RPG sessions (2d6, 1d20+5, 4d6 and more)
  • Math and probability lessons
  • Party games and family game night
  • Making quick random decisions

How to use the dice roller

  1. 1

    Choose dice

    Pick how many dice (1–12) and how many sides.

  2. 2

    Add a modifier

    Optional: add or subtract a number from the total.

  3. 3

    Roll

    See each die and the total.

  4. 4

    Check history

    Recent rolls are listed below.

Why use SpinWheelGe's dice roller?

  • Seven die types

    d4, d6, d8, d10, d12, d20 and d100.

  • Totals and modifiers

    No mental math needed.

  • Perfectly fair

    No weighted or worn faces.

  • Always available

    Works on any phone — no app.

Frequently asked questions

Are online dice fair?

These are. Each face is chosen with a cryptographically secure random number generator and rejection sampling, so all faces are equally likely.

How do I roll 1d20+5?

Set Number of dice to 1, Sides to d20 and Modifier to 5, then press Roll.

Can I roll different dice types at once?

Roll one type at a time. For mixed rolls, roll each type in turn — the history keeps track of both.

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