Dice Roller

Roll any combination of dice with custom sides and modifier — uses crypto-safe randomness.

Generator Numbers & Math Updated Apr 20, 2026
How to Use
  1. Pick number of dice, sides, and modifier.
  2. Click Roll — statistics show min/max/average.
Input
Presets
Result

Notation

NdS+M
N dice of S sides with modifier M · e.g. 2d6+3
Range
min = N + M · max = N·S + M · mean = N·(S+1)/2 + M

About the Dice Roller

Meet the Dice Roller: a free, no-fuss tool for everyday maths and number work with nothing to install and no sign-up. Roll any combination of dice with custom sides and modifier — uses crypto-safe randomness.

How it works

Pick your options and the tool makes the result right away. Do not like it? Make another one — you can do this as many times as you want. When it looks right, copy it into your own project. Everything is made on your device, so it is yours alone.

Want the deeper story? The Knowledge Base explains the ideas behind the tools in more detail.

Frequently Asked Questions

How do I use the Dice Roller?

Simply pick your options and read the result, which refreshes the instant you change something. There is nothing to submit and nothing to wait for.

Do I need to install or sign up for anything?

Not at all — it runs in the browser with nothing to install and no account. After it loads once, it even works without an internet connection.

Is my information private?

Yes. Everything happens in your browser. Nothing you type is sent to a server or saved anywhere.

Common Use Cases

Try different numbers

Change one thing and watch the answer change. It is an easy way to compare your choices.

Nothing to set up

Open the page and start. There is nothing to install, and no account to make.

Check your work

Worked it out yourself? Use the Dice Roller to make sure your answer is right.

No data leaves your browser

The tool runs locally, so whatever you enter stays with you and only you.

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