Dice Roller

Roll dice for D&D, board games, and tabletop RPGs. Fast, fair, and customizable for any game system.

About Dice Rolling

Dice rolling is a fundamental mechanic in tabletop games, role-playing games (RPGs), and probability-based activities. Dice come in many shapes and sizes, from the classic six-sided cube (d6) to polyhedral dice like d4, d8, d10, d12, d20, and d100. Each type serves a unique purpose in games, determining outcomes for attacks, skill checks, random events, and more. Digital dice rollers replicate this randomness using secure algorithms, ensuring fairness and transparency for both casual and competitive play.

In modern gaming, digital dice are used in virtual tabletops, mobile apps, and online RPG sessions, providing convenience, speed, and accessibility. They also allow for custom dice, large dice pools, and advanced features like roll history and statistical analysis.

How This Tool Works

The Dice Roller lets you simulate rolling any number of dice with any number of sides, plus an optional modifier. Enter the number of dice, sides per die, and a modifier (positive or negative). When you roll, the tool generates random results for each die, sums them, and applies the modifier. The results are displayed instantly, showing each individual roll and the total. The tool uses JavaScript's random number generation, which is suitable for most gaming and casual use cases.

This tool is ideal for Dungeons & Dragons, Pathfinder, board games, and any scenario where you need quick, fair, and flexible dice rolls. It supports all standard dice and custom configurations, making it a versatile companion for gamers and game masters alike.

Key Features

  • Supports All Dice Types: Roll d4, d6, d8, d10, d12, d20, d100, or any custom-sided die.
  • Multiple Dice: Roll up to 100 dice at once for large pools or complex games.
  • Modifiers: Add or subtract modifiers to your total roll for advanced scenarios.
  • Instant Results: See each roll and the total immediately after clicking roll.
  • Responsive Design: Works perfectly on desktop (85% width) and mobile (95% width).
  • Visual Dice Icons: For d6 and below, see graphical dice icons for added clarity.
  • History Friendly: Review your last roll expression and result for reference.
  • Accessible: Keyboard and screen reader friendly for all users.
  • Privacy: All rolls are generated locally in your browser-no data is sent or stored.

These features make the Dice Roller a reliable tool for any tabletop or online gaming session, ensuring fairness and fun for all participants.

Common Use Cases

  • Tabletop RPGs: D&D, Pathfinder, and other RPGs that require rolling multiple dice for attacks, damage, and skill checks.
  • Board Games: Games that use custom or standard dice for movement, combat, or random events.
  • Probability Experiments: Simulate dice rolls for math and statistics lessons or research.
  • Game Prototyping: Designers testing new mechanics with custom dice.
  • Online Play: Virtual tabletop sessions where physical dice are unavailable.
  • Accessibility: For users who have difficulty handling physical dice.

Whether you're a player, game master, teacher, or designer, this tool adapts to your needs and streamlines the dice rolling process.

Step-by-Step Guide

  1. Set Number of Dice: Enter how many dice you want to roll (e.g., 2 for 2d6).
  2. Choose Dice Sides: Enter the number of sides per die (e.g., 6 for d6, 20 for d20).
  3. Add Modifier (Optional): Enter a positive or negative number to adjust your total roll.
  4. Click Roll: Press the "Roll" button to generate your results instantly.
  5. View Results: See each individual roll, the total, and the roll expression (e.g., 2d6+3).
  6. Try Different Rolls: Change the dice count, sides, or modifier and roll again as needed.

For best results, use the tool in a modern browser. All calculations are performed locally for speed and privacy.