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Dice Roller

Lost the dice? Roll any number of virtual dice for board games, role-playing and classroom math.

Free, no sign-up. Runs in your browser: nothing is uploaded.

How to use Dice Roller

  1. Choose the dice and how many.
  2. Roll.
  3. See each die and the total.

Features

  • d4, d6, d8, d10, d12, d20, d100
  • Several dice at once
  • Totals and history

Private by design

Everything you type is calculated by your browser on this device. Nothing is sent to openWorkstand or anyone else, so the Dice Roller is safe for private and work data, and it keeps working offline once the page has loaded. How local processing works

When to use the Dice Roller

  • Play board games without dice.
  • Roll for tabletop role-playing games.
  • Teach probability in class.

Frequently asked questions

Are the rolls fair?

Yes. Each roll uses a cryptographically secure random number with no bias.

Keep working with the result

openWorkstand also includes a free workspace with documents, spreadsheets, tasks, projects and a calendar that save to a folder on your computer.