Dice Roller Online (NdM Notation)
Runs 100% in your browser — your files never leave your device.
Tabletop sessions, board-game replacements, probability homework — sometimes you need dice that cannot roll off the table. Type standard notation like 2d6, d20, or 4d6+2, roll, and see every individual result before the modifier is applied. Rolls use your browser's random source.
How it works
- 1
Type the notation
Count, d, sides, optional modifier: 2d6, d20, 4d6+2 — or click a preset.
- 2
Roll
Every die lands face-up, with the modifier shown alongside.
- 3
Read the total
The sum is spelled out die by die, then totaled. Roll again any time.
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