Dice Roller

Use our free dice roller to roll one or many dice online in one tap. Choose from d4, d6, d8, d10, d12, d20, d100 or a custom die, add a modifier, roll with advantage or disadvantage and hold the dice you want to keep. It is perfect for board games, tabletop role-playing games and quick random choices, and it runs right in your browser without an account.

How to Use the Dice Roller

1. Choose a dice type, such as d6 for a normal die or d20 for tabletop games.
2. Set how many dice you want to roll, from 1 to 12.
3. Add a modifier if your game needs one, for example +3.
4. Pick a roll mode: Normal, Advantage or Disadvantage.
5. Tap Roll Dice and read your total and the result of each die.
6. To keep a die, tap it to hold it, then roll again to re-roll only the other dice.

Dice Roller Features

• Many dice types: d4, d6, d8, d10, d12, d20, d100 and custom dice with up to 1000 sides.
• Roll up to 12 dice at once and see the total and each result.
• Modifiers: add or subtract a number from your total.
• Advantage and disadvantage: roll each die twice and keep the higher or lower result.
• Hold dice: keep the dice you like and re-roll the rest.
• Quick presets: 1d6, 2d6, 1d20, 4d6 and 1d100 in one tap.
• Roll history and stats: see your last 10 rolls, your average, highest and lowest total.
• Fair random results: every die is rolled with a secure random number generator.
• Optional sound effects for each roll, easy to switch off when you need quiet.
• Mobile friendly: big buttons that work well on phones and tablets.

What Do the Dice Names Mean?

In dice notation, “d” stands for “die” and the number is how many sides it has. So d6 is a normal six-sided die, and d20 has twenty sides. A roll like 2d6+3 means: roll two six-sided dice, add them together and add 3.

Advantage and Disadvantage Explained

Advantage: you roll each die twice and keep the higher number. This is popular in tabletop role-playing games when a character has a helpful situation.

Disadvantage: you roll each die twice and keep the lower number, for when the situation is difficult.

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What Is Hold Dice?

Some games let you keep certain dice and re-roll the rest. Tap a die to mark it as HOLD. When you roll again, held dice stay the same and only the other dice change. Tap the die again to release it.

When to Use an Online Dice Roller

• Board games when you have lost the dice
• Tabletop role-playing games such as Dungeons and Dragons style adventures
• Math lessons and probability games in the classroom
• Choosing who goes first, or picking a random number between 1 and 6, 20 or 100
• Dice games with friends and family, even on a video call

Is This Dice Roller Fair?

Yes. Each die is decided by a secure random number from your browser, and every side has the same chance. Each roll is independent, so earlier rolls do not change the next one. For example, when you roll two six-sided dice, a total of 7 is the most common result because it can be made in more ways than any other total.

Frequently Asked Questions

1. Is this dice roller free?
   Yes. Roll any die from d4 to d100 as often as you like, with no account and nothing to pay.
2. Is the dice roller really random?
   Yes. Each die uses a secure random number generator in your browser, so every side has an equal chance.
3. How many dice can I roll at once?
   You can roll from 1 to 12 dice in one go.
4. Which dice types are available?
   You can roll d4, d6, d8, d10, d12, d20 and d100, or enter a custom number of sides from 2 to 1000.
5. How do I add a modifier?
   Use the plus and minus buttons under Modifier. The number is added to or subtracted from your total.
6. What do advantage and disadvantage mean?
   With advantage, each die is rolled twice and the higher result is kept. With disadvantage, the lower result is kept.
7. How do I hold a die?
   After you roll, tap any die to hold it. The next roll will only change the dice that are not held.
8. Are my stats saved?
   Your roll stats stay in your browser on this device and are never uploaded. Press Reset whenever you want a clean slate.