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Online Dice Roller

Roll d4–d100 (or custom faces), stack multiple dice, and add modifiers—built for games, not just a min–max form.

d20d6preset 1–20preset 1–6

Ready — hit Roll to tumble the dice

Notation: 1d6

How to use this dice roller

  1. Pick a standard die (d6, d20, …) or type a custom face count.
  2. Set how many dice to roll (1–20).
  3. Add a modifier if you need +STR, +proficiency, or similar.
  4. Click Roll, then copy the breakdown if you want a record.

Why use an online dice roller?

  • Tabletop without the bag — d20 checks and damage dice on your phone.
  • True multi-die totals — see each face, not just a blended random integer.
  • Modifiers built in — notation like 2d6+3 without mental math.
  • Classroom demos — show fair faces and sums live.

For a simple two-way choice use the coin flip. For named people, try the name picker or wheel spinner.

Dice roller FAQ