Introduction to the top 10 practical online dice roller

What is an online dice roller?

Simply put, an online dice roller is a tool that simulates real dice rolling on a website or app. It uses a random number algorithm to roll dice with different sided numbers, such as d20, d100, d8, d6, and d4, on the screen, without the need for physical dice.

In fact, online dice rollers can be used in many real-life situations, such as:

• Tabletop role-playing games: Not limited to Dungeon Dawn, but also games like Pathfinder, Call of Cthulhu, and Starfinder, which require various multi-sided dice (d4, d6, d8, d10, d12, and d20) for combat, skill determination, saving throws, and magical effects.

• Party games: Games like Farkle, Bunco, and Monopoly require multiple d6s.

• Educational uses: Teachers can use dice in math classes to teach probability, statistics, or random experiments. They can also be used for drawing lots or grouping.

• Fitness or Training: Some fitness challenges use dice to determine the number of push-ups, squats, or other exercises to perform, making training more fun.

• Creative Activities or Drawing Games: Use dice to determine colors, shapes, and the order of movements, making creations more random and fun.

• Decision-Making Aid: Dice can also be used for small everyday decisions, such as "What to Eat Today?" or "Who Does Housework First?" or when drawing lots for multiple people.

• Using Online Virtual Dice: If you don't have dice, open an online dice roller on your phone or computer and roll not only a D6 but also a variety of dice, such as a D20 or D10. It's very convenient.

Why Choose Virtual Dice Roller?

Many people ask, "Why use a virtual dice roller if I already have physical dice?" The reason is simple:

1.Fairness

Most online dice rollers use a random number generator (RNG), making results unpredictable and reducing the possibility of cheating between players. Compared to physical dice, which can be affected by the tilt of the table and the force of the throw, a virtual dice roller is more stable and fair.

2.Convenience

You don't need to carry a bag of dice around; just open your browser and roll whenever you want. This is especially useful for players who frequently play remote Dungeons & Dragons.

3.Versatility

Online tools often support batch rolls, such as "8d6 Fireball," which can be calculated all at once, rather than rolling each dice individually and then adding up the totals.

4.A Great Remote Gaming Helper

When playing in a group setting on Zoom, Discord, or Roll20, an online dice roller allows everyone to see the results in real time, reducing disputes.

5.Save Time

With no need to organize dice or reroll, especially during complex combat or skill checks, a virtual dice roller can significantly improve the pace of gameplay, allowing players to focus on the plot and strategy.

6.Record and Statistics

Many online dice rollers automatically record the results of each roll, allowing players to easily review historical data and track damage, roll success rates, or character growth.

7.Customizable Options

You can set different dice types, colors, and numbers of sides, and even save common dice roll formulas to ensure each roll is tailored to your gaming habits.

8.Easy to Teach and Use for Beginners

For new players, the virtual dice roller is simple and intuitive, allowing them to quickly get started and play without having to learn the rules of dice combinations.

9.No Physical Limitations

Regardless of table size, number of dice, or hand space, the virtual dice roller easily supports large-scale rolls or complex maneuvers without dropping or losing dice.

Top 10 Online Dice Rollers for 2025

Below, I've compiled 10 useful virtual dice roller tools, each with its own unique advantages.

1. Bear Dice Online Dice Roller

Bear Dice is a brand specializing in polyhedral dice, and their online dice roller is particularly user-friendly. Not only can you roll d4, d8, d6, d10, d12, and d20 dice online, but you can also roll 100-sided dice online. Its interface is very clear and concise: simply select the dice, click to roll, and you'll get a reading. Its simple operation makes it easy for beginners to learn quickly.

The dice roller also features a roll history function (displaying the results of the last five rolls), which is very useful for players. During the game, players can easily review previous roll results, helping to review progress, analyze strategies, and resolve potential disputes.

Even better, if you prefer rolling physical dice and enjoying the randomness of them sliding from your fingertips, tumbling, and finally coming to a stop, Bear Dice also offers a wide selection of dice sets for maximum immersion!

2. Google Dice Roller

Google Dice Roller is a dice-rolling tool built right into the Google search page. When you need to roll dice, simply type "roll a dice" or "roll dice," "roll d6 / roll d20 / roll d12" into the Google search bar. A dice roll interface will automatically appear at the top of the Google search results. Select the target dice, D10, and you'll see the random roll results in the lower right corner of the page. If you want to reroll the dice, click the "Roll" button. Or, if you want to roll multiple dice simultaneously, simply select multiple dice.

Actually, this feature originally only supported the basic six-sided die (d6). Google later added options for 4-sided, 8-sided, 10-sided, 12-sided, and 20-sided dice, and also included a function that automatically adds a modifier to the total score. This feature can basically meet the needs of various role-playing games, including those like Dungeons & Dragons (D&D).

The downside is that it's relatively simple, lacking record keeping or customization. However, it's useful for anytime, anywhere, making it ideal for emergencies.

3. DnD Dice Roller

DnD Dice Roller is an online dice-rolling tool designed for players of Dungeons & Dragons (D&D) and other tabletop games. Visit dnddiceroller.com and you'll see classic dice types like d4, d6, d8, d10, d12, d20, and the percentile die (d100). Simply select the number of dice you want to roll and press "Roll" to instantly roll a random number. The entire process is incredibly intuitive, with no app download or registration required. It's perfect for last-minute dice rolls during group play.

Not only can you roll multiple dice of the same type at once, you can also add positive or negative modifiers to your rolls, simulating common scenarios like attack bonuses or damage bonuses. Each roll is recorded, and a roll history appears on the right side of the page, allowing you to review your previous rolls without worrying about forgetting what you rolled.

4. Roll20 Virtual Dice Roller

Roll20 is a popular online group play platform, and its built-in virtual dice roller is incredibly powerful. It supports complex commands like "2d20 + 5," and can share results directly to the chat room for the entire group to see, avoiding disputes. It's definitely the most convenient option for remote group play.

5. D&D Beyond Dice Roller

D&D Beyond Dice Roller is the online dice-rolling tool included with the official Dungeons & Dragons platform. It's deeply integrated with D&D Beyond's character sheets, rulebook, and adventure modules, making it incredibly convenient. For example, clicking "Attack" or "Skill Check" on your character sheet automatically rolls the dice for you, factoring in attribute bonuses, proficiency bonuses, and magicka bonuses. In other words, there's no need to manually pick up dice or painstakingly add them; D&D Beyond has already calculated everything, and you get the final result instantly.

6. Random Dice Roller

Random.org only offers the function of rolling D6 dice, allowing you to select from 1 to 60 D6 dice to roll. Compared to other virtual dice tools, Random.org's dice roller is more scientific and fair. Many people use it for experiments, lotteries, and mathematical/statistical research. It lacks fancy 3D animations and doesn't automatically calculate bonuses, but it offers absolute fairness, simplicity, speed, and reliability.

7. Roll A Dice

Roll a Dice is a very easy-to-use online dice rolling tool. Simply open the website and start rolling. There's no registration, downloading, or installing any software required. It supports common multi-sided dice like the d6 and d20. You can roll one or more dice at a time, clicking a button to start rolling and stopping the roll as the readings are constantly changing. Another benefit is that you can customize the dice type, such as d200 or d37.

8. RGB Studios

RGB Studios' D&D Dice Roller is a comprehensive and easy-to-use online dice rolling tool designed for Dungeons & Dragons (D&D) players. Users can customize the number of dice to roll, the dice type (e.g., d4, d6, d8, d10, d12, d20), and add various modifiers, including attribute bonuses, proficiency bonuses, and advantage/disadvantage determinations. The tool also provides a "history" feature for players to easily review and manage previous dice rolls.

The "Mods & Notes" feature allows you to edit and save modifiers and record game notes. All settings can be shared via URL parameters, making it easy to synchronize with teammates. D&D Dice Roller provides a seamless experience on both desktop and mobile devices.

9. Roll Dice With Friends

Roll Dice With Friends is an incredibly easy and convenient web-based dice rolling tool. Simply open the website, enter a room name/nickname, and click a button to instantly "create a room." Your friends can simply enter the same room name, or you can send them the web link/URL, and they can join the room to roll dice and view the results together—no registration, login, or app installation required.

However, please note that Roll Dice With Friends doesn't inherently support complex dice roll formulas (such as "2d20 + 5" or advanced dice roll mechanics like "crash"). Its focus is on shared viewing rather than formula calculation. If you want to automatically calculate bonuses or complex rolls, you may need to use a different tool or platform.

10. dieharddice

Die Hard Dice's Virtual Dice Roller is an online tool that combines aesthetics and functionality, designed for tabletop role-playing game (TTRPG) players. The interface is set in a fantasy dungeon setting, where players can roll three-dimensional D&D virtual dice. A roll of 1 creates a fiery visual effect on the dice. A dice mimic is placed in a corner. If you throw a dice that falls within its range, the mimic will automatically "eat" the dice and send them rolling back down the stairs. The visual effects and the rolling process are quite vivid and engaging.

Of course, online dice rollers are web-based tools, not physical dice. There's no real rolling or tactile feel, and no subsequent logic for "rolling" or "success/failure" is performed for you—you'll still have to look at the numbers and decide whether the roll was a hit or a miss. But if you just want a quick roll and quick view of random numbers, you can use any virtual dice thrower which is a good choice to save time and effort.

Roll different types of dice online

Different dice have different uses, and the biggest advantage of online rollers is that you can easily switch between them.

D20 — The Soul Dice of TRPGs

• Use: In Dungeon Fighter Online (DND), the D20 is the core dice, used for attacks, skill checks, saving throws, and more.
• Online Advantage: Rolling multiple D20s with a single click makes it ideal for Advantage/Disadvantage checks.

D100 — Percentile Dice

• Use: Commonly used in random events, loot tables, and Cthulhu TRPGs.
• Online Advantage: No need to carry a large, bulky D100; you can roll results from 1-100 online.

D8 — Medium Damage Dice

• Use: Commonly used for damage dealt by weapons like bows and longswords.
• Online Advantage: Roll multiple D8s at once to quickly calculate results.

D6 — The Most Common Dice

• Use: Widely used not only in Dungeon Fighter Online (DND), but also in board games like Farkle and Bunco.
• Online Advantages: Great for bulk rolls, such as "8d6 fireball damage."

Other dice (D4, D12, etc.)

• D4: Small weapons, healing spells.
• D12: High-damage weapons like two-handed axes and greatswords.

Online rollers allow you to roll all these dice in one place.

How to choose the right dice roller for you?

In the world of tabletop games and RPGs, dice often determine countless crucial moments. If you don't have physical dice handy, or need a fairer and more convenient tool, an online dice roller is your best bet.

Below will help you quickly find the best virtual dice roller for different use cases:

1. For a quick fix → Google Dice Roller

If you're just looking to play a quick game, simply type "roll a dice" or "Google dice roller" into the Google search box to start using it instantly. It supports common dice like the d6 and d20, making it quick and easy with no learning curve.

2. For veteran D&D players → Bear Dice Roller / D&D Beyond / Dieharddice

For D&D players, rolling dice is a core part of the experience.

Bear Dice Roller offers an intuitive interface and supports a full range of dice sets, including d4, d6, d8, d10, d12, d20, and d100. It's perfect for quickly rolling multiple dice during group play. D&D Beyond, as an official tool, also features a powerful built-in dice roller (dnd) feature, perfect for advanced players. Dieharddice offers an immersive Dungeons & Dragons simulation with vivid visual effects, making every roll fun and engaging.

3. Remote Group Play → Roll20 Built-in Tools

If you're playing with friends online, Roll20's built-in online dice roller is incredibly useful. It synchronizes dice roll results in real time, allowing all players to witness them together and ensure transparency.

4. Seeking Randomness or Fairness → Random.org

Some players prioritize randomness and fairness. Random.org uses atmospheric noise to generate random numbers, which is closer to "true randomness" than standard algorithms and is particularly suitable for players who value fairness.

Online Dice Roller FAQ