Dice roller

Roll common or custom dice, add a modifier, and see every roll and the total.

On your device · No account

Privacy details

Dice roller processes your input in this browser. Inputs and results are excluded from analytics. Recent tools save tool names, visit counts and last-visit times. Saved tools store only their names. Draft saving is optional and stays on this device; delete saved text with the draft controls. Loading text from a URL is optional and contacts that server; its URL and your IP address are visible to the server. An optional “Use in” action keeps a handoff in this tab. The next tool removes it on arrival and ignores it if more than a minute has passed.

Copy link includes the inputs you choose to share in the address. Anyone with that link can reopen them. Files and generated results are excluded. Password and key tools share settings only.

Number of dice

Sides per die

Modifier and display

Add to total

3D cubes for six-sided dice

The front face shows each rolled value.

Your result

Reset reloads the tool with its starting values and releases open files and device controls. Saved drafts stay on this device until you delete them.

Links include your inputs and settings. Anyone with the link can see them, so leave out private text. Files and generated results are left out; random draws run again.

Keyboard shortcuts

Updated 2026-09-19

The total comes from the faces you rolled

Choose the number of dice and the number of sides. Every die independently draws a whole number from 1 through its side count. The modifier is added once to the sum. Six-sided dice have an optional 3D cube view, with each rolled value on the front. Other side counts use numbered tiles. Both match the text result.

Next: Random number generator

A worked example

Three six-sided dice showing 2, 4 and 6 with a modifier of +2 total 14. The modifier is added once, not to each die.

Next: List randomizer

Before you use the result

This is a uniform digital draw, not a physical dice simulation. The 3D view does not model dice physics. No exploding dice or game-specific advantage rules are assumed.

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ToolOctopus. “Dice roller.” Updated 2026-09-19. https://tooloctopus.com/dice-roller.

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