Roll virtual dice online free. This dice roller handles d4 to d100 (or custom sides), multiple dice and modifiers like 3d6+2 — showing each die and the total. Perfect for D&D, board games and classrooms.
Roll the dice
dice
sides
±
Pick a die type or set custom sides, choose how many dice and an optional modifier, then roll. Each die is shown plus the total.
Total
—
Press roll to begin
A fair virtual dice roller for board games, tabletop RPGs (D&D and others), classrooms or quick decisions. Uses your device’s random number generator.
Use this free dice roller to roll virtual dice online. Pick a die type (d4 to d100 or custom sides), choose how many dice and an optional modifier, then roll — each die and the total are shown instantly.
What this dice roller does
This online dice roller simulates rolling any number of dice with any number of sides, plus a modifier. It’s perfect for tabletop RPGs like D&D, board games, classrooms or quick decisions — showing every individual die result and the combined total.
Dice types you can roll
Die
Sides
Common use
d4
4
RPG damage
d6
6
Board games
d8, d10, d12
8 / 10 / 12
RPG dice
d20
20
D&D checks & attacks
d100
100
Percentile rolls
What does “3d6+2” mean?
Dice notation like 3d6+2 means roll three six-sided dice and add a +2 modifier to the total. The first number is how many dice, the number after “d” is the sides, and the modifier adjusts the final sum. This roller supports exactly that.
How to use the dice roller
Choose a die type or type custom sides.
Set the number of dice and any modifier.
Press Roll to see each die and the total.
Roll again anytime — recent results appear below.
Are the dice fair?
Yes. Each roll uses your device’s random number generator, giving every face an equal chance — just like a physical die, with no bias.
Dice Roller FAQ
How does the dice roller work?
Choose a die type or custom number of sides, set how many dice and any modifier, then press Roll. It shows each individual die result and the combined total.
What dice can I roll?
The standard set — d4, d6, d8, d10, d12, d20 and d100 — plus any custom number of sides up to 1000, and up to 100 dice at once.
What does 3d6+2 mean?
Roll three six-sided dice and add 2 to the total. The first number is how many dice, the value after "d" is the sides, and the modifier adjusts the final sum.
Are the dice rolls fair and random?
Yes. Each roll uses your device's random number generator, so every face has an equal chance — just like a real die.
Can I use it for D&D?
Absolutely. It supports d20 checks and attacks, multiple dice for damage, modifiers, and percentile d100 rolls, making it ideal for tabletop RPGs.
Is the dice roller free?
Yes, this online dice roller is completely free, needs no sign-up, and works instantly in your browser on any device.
