Dice Roller

How to use the Dice Roller

This free online dice roller lets you roll virtual dice for tabletop games, board games, or quick random numbers. It supports common RPG dice: d4, d6, d8, d10, d12, d20, and d100. You can roll one die or roll multiple dice at once, add modifiers, and copy results to share with friends or use in your game.

Step-by-step guide

1. Select the type of dice (for example: d6 for standard dice, d20 for D&D rolls).
2. Enter the quantity of dice you want to roll. You can roll 1 to 1000 dice at once.
3. Add a modifier (like +2 or -1) if your game rules require bonuses or penalties.
4. (Optional) Enter a seed if you want repeatable, deterministic rolls.
5. Click Roll to generate your results instantly.

Examples

• Roll a d20 for Dungeons & Dragons: Set dice to d20, quantity 1. Click Roll. A single number between 1 and 20 will appear.
• Roll multiple dice with modifiers: Roll 3d6 + 2. Choose d6, quantity 3, modifier +2. The total will show with the breakdown of each die.
• Percentile dice (d100): Choose d100 for quick random percentages.

Features of this dice simulator

• Works in any browser – no app required.
• Supports all standard dice used in RPGs and board games.
• Instant totals with modifiers for attack rolls, damage rolls, or skill checks.
• Copy button to save and share your rolls in chat or with your group.
• Seed option for consistent results in testing or probability work.

Frequently asked questions