345Dice: Instant 3D Dice Roller
Dice Count
Dice Type
Free Online Dice Roller with True-to-Life 3D Physics
Photorealistic 3D Dice Graphics on 345Dice
Experience the thrill of a real game night right on your screen. 345Dice uses advanced WebGL technology to render stunning three-dimensional dice that roll, tumble, and bounce organically within your browser.
Advanced Physics Engine by 345tool
Every roll features true gravitational simulation and object collisions developed by 345tool. The dice interact realistically with the digital table surface and each other, ensuring an authentic physical feel with zero artificial lag.
Premium Digital Dice Tray
No more rolling off the table or knocking over game pieces. The built-in virtual dice tray on dicebrew.com keeps your rolls neatly contained and perfectly visible on both desktop and mobile screens.
Complete Polyhedral Dice Sets for RPGs and Tabletop Games
Dungeons & Dragons Essential Polyhedrals
Whether you need a sharp d4 dice for a magic missile, an 8 sided dice for weapon damage, or the iconic 20 sided dice for a critical skill check, our tool has your tabletop RPG sessions fully covered.
High-Precision Multi-Sided Formats
Easily switch between industry-standard gaming geometries. The platform natively supports standard d6 dice, tactical d8 dice, complex 12 sided dice, and high-stakes d20 dice configurations with a single click.
Seamless RPG Matchmaking
Forget bringing heavy physical dice sets to your sessions. This responsive browser-based tool works perfectly as a digital backup or primary rolling station for Pathfinder, Call of Cthulhu, and custom homebrew campaigns.
Flexible Quantity Combos for Every Classic Dice Game
Roll Two Dice Instantly
The perfect setup for casual gaming. Streamline your turn in traditional family board games like Monopoly or Settlers of Catan with our optimized 2 dice roller shortcut that displays total sums instantly.
Fast-Paced Triple and Quintuple Roll Setups
Need to throw 3 dice for tactical skirmishes or a full six sided dice set of 5 for Yahtzee? Choose our optimized multi-dice presets to instantly roll 1, 2, 3, 5, or 10 dice simultaneously.
Perfect Companion for Liar’s Dice
Take your bluffing games to the web. The 5-dice and 10-dice quick-select modes provide the exact setup required to host a fast-paced game of liar’s dice without needing a physical cup or physical tokens.
100% Client-Side Architecture for Total Privacy
Zero Accounts, No Registration Required
Skip the tedious sign-up forms and password creations. 345Dice operates on a zero-login model, meaning you can open dicebrew.com and start rolling instantly. Your gaming session remains uninterrupted by forced onboarding.
Pure Client-Side Performance
Because our 3D physics engine and random number generators run entirely within your local browser, no data is sent back to a server. This serverless design by 345tool ensures blazing-fast response times and zero network lag.
Ultimate Privacy and Data Security
We do not track, store, or sell your gaming history or personal information. Your rolls are strictly your own business. Enjoy a secure, confidential environment where what happens in your virtual dice tray stays on your personal device.
Cryptographically Secure Randomization for 100% Fair Play
True Random Dice Outcomes
Say goodbye to biased physical plastic or flawed digital algorithms. Our backend integrates a cryptographically secure random number generator (RNG) tied directly to physics variables, guaranteeing that every single roll is mathematically unpredictable.
Unbiased Probability Distribution
Whether you are throwing a single 4 sided dice or a massive handful of 10 gaming dice, our tool ensures a perfectly flat probability curve. Every side has an equal, un-rigged chance of landing face up.
Verified Anti-Cheat Mechanics
Built with transparency in mind for competitive setups and dice wars. The physics-driven nature of our simulator means outcomes cannot be predicted, altered, or manipulated by players or hosts.
Zero Distraction, Lightweight Web App for Any Device
Instant Play with No Downloads
No registration forms, no app store downloads, and no clunky installations. This lightweight web utility from 345tool loads in milliseconds and is immediately ready to roll the moment your game night begins.
Optimized Mobile First Experience
Engineered explicitly for smartphones and tablets. The layout adapts seamlessly to small screens, offering large, finger-friendly tap targets and smooth 60fps animations without draining your battery.
Clean, Ad-Light Interface
We prioritize your gaming immersion over screen clutter. The user interface remains clean, modern, and completely free of intrusive pop-ups, ensuring your focus stays entirely on the game.
Frequently Asked Questions
What is 345Dice and how do I use it?
345Dice is a free, web-based 3D dice roller created by 345tool. Available at dicebrew.com, it allows gamers to roll a variety of standard and polyhedral dice directly in their browser with realistic physics, with no installation required.
What is the difference between “dice” and “die”?
In traditional English grammar, dice is the plural form, while dice singular is historically written as “die” (e.g., “roll one die, roll two dice”). However, modern conversational English and gaming dice communities frequently use “dice” as both the singular and plural form. Our dice roller online accommodates all gaming terminologies seamlessly.
Can I use this simulator for traditional betting and board games?
Absolutely. The default setting on 345Dice is a 2 dice roller utilizing standard six sided dice, which is the exact configuration required for mainstream dice games like Monopoly, Backgammon, and various crapola dice game variants. You can easily scale up or down based on your specific game rules.
How does 345Dice handle D&D or Pathfinder mechanics?
Our platform features a fully-fledged polyhedral dice kit built specifically for tabletop RPG players. It includes dedicated d4 dice, d6 dice, d8 dice, d12 dice, and d20 dice variations. You can select your required face count and roll multiple items simultaneously to calculate complex weapon damage or multi-target spell saves.
Is this online dice roller truly random and fair?
Yes, fairness is our top priority. Unlike simple text-based utilities that use basic math scripts, 345Dice combines a secure software random number generator with real-time 3D physics. The tumbling, spinning, and bouncing of the shapes add an organic layer of chaos, making it impossible to rig or predict the outcome.
Do I need to create an account or sign in to use dicebrew.com?
Not at all. 345Dice is a 100% pure client-side web utility designed by 345tool for instant, out-of-the-box use. There are no registration forms, no login walls, and no hidden subscriptions. All 3D physics computations and randomizations happen directly inside your web browser, giving you a completely anonymous, private, and lightning-fast experience.
Can I play multi-player party games like Liar’s Dice with this tool?
Yes, it is highly optimized for 2 player dice games and party setups. For games like liar’s dice, players can pass the phone around or share screens while utilizing the 5-dice or 10-dice shortcuts. This allows you to easily simulate the hidden dice values needed for bluffing without requiring physical cups or tables.
345tool Team
We are the 345tool Team
345tool is an independent developer collective engineering elite, pure client-side, and privacy-first web utilities to replace bloated internet tools.