Choose the number of dice, the number of sides and an optional modifier. Each die is rolled with an unbiased secure random generator and the total is shown.
How to roll dice online
- Choose how many dice and how many sides.
- Add a modifier if your game uses one.
- Press Roll dice (or press Enter).
Dice notation
Games write rolls as NdS+M: 2d6+3 means roll two six-sided dice and add 3. A D20 is used for most checks in Dungeons & Dragons; two D6 is the standard for Monopoly and Ludo-style games.
Frequently asked questions
Are the rolls random?
Yes. Rolls use rejection sampling on crypto.getRandomValues, so every face is equally likely.
Updated October 2026 · Built and tested by Sharjeel Tahir · How our tools are tested