Are the dice rolls truly random?

Yes, rolls are generated using crypto.getRandomValues, providing cryptographically strong unbiased randomness.

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Dice Roller

Roll virtual polyhedral dice (D4, D6, D8, D10, D12, D20, D100) with math modifiers.

How to Use Dice Roller

1Select your die type (D4, D6, D8, D10, D12, D20, D100).
2Choose the number of dice to roll (1 to 20).
3Optionally add a math modifier (+/- value).
4Click Roll Dice to view individual rolls, total sum, and critical alerts.

Key Features & Benefits

Full polyhedral set: D4, D6, D8, D10, D12, D20, and D100 (percentile)
Add math modifiers (e.g. 2d20 + 5)
Critical 20 success and Critical 1 fumble highlights
Rolling animation and recent roll history log

About Dice Roller

Interactive multi-dice roller for tabletop RPGs, board games, and random decisions. Roll D4, D6, D8, D10, D12, D20, and D100 dice with math modifiers (+/-), sum totals, and roll history.

Unlike traditional web tools that send your personal data, uploaded photos, or sensitive text to remote cloud servers, our Dice Roller operates strictly inside your client browser sandbox. This guarantees high processing speeds without network throttling, and ensures your data privacy is completely preserved.