Roll a Dice
Pick a die, choose how many, and roll. A free online dice roller featuring true randomness, live odds, and streak tracking — right in your browser.
Die type
Number of dice
Press Space to roll · Tap the dice to roll
d6 Roll Distribution
Roll History
No rolls yet — give the dice a toss! ⚄
How This Dice Roller Works
Cryptographically random
Every roll uses your browser's secure random number source, not a basic pseudo-random formula, so results aren't predictable or biased toward any face.
Six die types, one roller
Switch between d4, d6, d8, d10, d12, and d20 for any tabletop game, classroom activity, or quick decision — no separate app needed.
Private by design
Rolls happen entirely on your device. History and stats are saved only in your browser's local storage — nothing is uploaded anywhere.
How to Use This Dice Roller
Getting a roll going takes about two seconds. Here is the short version:
- Pick a die type. Tap d4, d6, d8, d10, d12, or d20 at the top of the page. The selected die is highlighted in gold.
- Choose how many dice you want. You can roll 1, 2, 3, 4, or 5 dice at the same time. Just tap the number.
- Click "Roll Dice" or press the Spacebar. You can also just tap the dice themselves. A short drum sound plays while the dice spin.
- Read your result. Individual numbers appear in the middle, and if you rolled more than one die, the total shows right underneath.
- Copy or reset whenever you like. The "Copy Result" button puts your roll on the clipboard. "Reset Stats" clears all statistics and history.
When People Actually Use a Dice Roller
A virtual dice roller is useful in more places than just Dungeons & Dragons. Here are some everyday situations where people use one:
- Board games on the go. Lost the dice from Monopoly? No problem. Open this page and roll a d6 instead.
- Tabletop RPG sessions. D&D, Pathfinder, Call of Cthulhu, and dozens of other games use d4 through d20. This tool covers all the standard dice.
- Classroom activities. Teachers use dice for math games, probability lessons, and random group assignments.
- Making fair decisions. Can't decide where to eat? Assign each option to a number and roll a d6. Whatever comes up, that's dinner.
- Practicing probability. The histogram at the bottom of the page shows what actually happens over hundreds of rolls. Watch each face slowly balance out — a great way to teach how "random" actually works.
- Kids and family games. No physical dice in the house? This tool runs on any phone, tablet, or computer without downloading an app.
Is This Dice Roller Actually Random?
Short answer: yes. This tool uses the Web Crypto API built into modern browsers. That's the same source of randomness used for things like encryption keys, so it is not predictable from previous results. Every face has an equal chance of landing.
You can prove it to yourself. Roll a d6 one hundred times and watch the histogram. It won't be perfectly even — real randomness never is. But it will hover close to 16.6% per face (which is 100 divided by 6). The more rolls you do, the closer it gets. That is the law of large numbers in action.
If you want to see the opposite — a biased die — you'd need to build a tool that intentionally favors one face. This one doesn't. What you see is what you get.
