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Dice Roller

Roll one or more dice with a chosen number of sides using secure browser randomness.

Processing: runs in your browser, nothing uploaded

✓ Free to use✓ No sign-up needed✓ Nothing to install

About Dice Roller

You need a clear answer from the standard formula — not a spreadsheet rabbit hole. Dice Roller is built for that job: roll one or more dice with a chosen number of sides using secure browser randomness.

What Dice Roller computes

Enter the fields on the page and read the result lines. The math follows the standard formula for this dice roller use case. Treat outputs as planning numbers — they omit taxes, fees, or policy rules unless the on-page notes say otherwise.

When the answer looks wrong

Check units first (percents vs decimals, years vs months, currency as plain numbers). Recalculate after fixing inputs. If your real product compounds or adds fees, switch to the matching calculator that models that behavior.

Where your data goes

Dice Roller runs in your browser for this job. Your values is not uploaded to FileToolsHub servers for the conversion itself, which matters when you are dealing with private notes, drafts, or local files.

How to use

  1. 1

    Enter the values in the fields below.

  2. 2

    Click Calculate for an instant result.

  3. 3

    Copy or note the output — math stays in your browser.

Privacy

Runs entirely in your browser — your values is not uploaded.

Frequently asked questions

vs Random Number Generator?

This sums multi-dice rolls for games; RNG lists raw integers.

Fair?

Uses crypto.getRandomValues in your browser.

Is Dice Roller free?

Yes. Dice Roller is free for everyday use with no account required, and it runs in your browser.

Does Dice Roller upload my data?

No. Dice Roller processes your values locally in this tab.

vs Random Number Generator?

This sums multi-dice rolls for games; RNG lists raw integers.

Fair?

Uses crypto.getRandomValues in your browser.

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