Dice Roller — D6 to D100, Modifiers & Multiple Dice

Lost your dice? Roll 1d6 to 100d100 with modifiers — cryptographically fair, instant, mobile-first.

Quick answer: Free dice roller: roll any dice notation (2d20+5, 4d6) with crypto-fair randomness — tabletop RPGs and board games.

Count Modifier

–total

How to use

Pick dice type and count (or type notation).
Roll — see each die plus total.

About this tool

D&D night, board games, classroom probability: type 4d6+2 or tap presets. Uses crypto-fair randomness so your critical hits are honest.

FAQ

Fair rolls?

crypto.getRandomValues — no weighting, no patterns.

Notation like 4d6+2?

Yes — type any NdM±K.

D&D advantage?

Roll 2d20 and take the higher — shown individually.

Max dice?

Hundreds per roll — animation skipped for speed.

History?

Last roll shown with per-die detail.

Offline?

Yes — game night with no signal survives.

Questions people ask about Online Dice Roller

Collected from live search results on 31 Aug 2026 (search-engine "people also ask" boxes plus the questions published on ranking pages).

Can I roll dice for D&D online?

The Toolfyra Online Dice Roller runs entirely in your browser: open it, enter your input and the result appears instantly. No sign-up, no file upload, no watermark, and it works on phones as well as desktop.

Are online D&D dice rollers accurate?

The Toolfyra Online Dice Roller runs entirely in your browser: open it, enter your input and the result appears instantly. No sign-up, no file upload, no watermark, and it works on phones as well as desktop.

What is the best online dice roller?

The Toolfyra Online Dice Roller runs entirely in your browser: open it, enter your input and the result appears instantly. No sign-up, no file upload, no watermark, and it works on phones as well as desktop.

Is there a free app for rolling dice in D&D?

The Toolfyra Online Dice Roller runs entirely in your browser: open it, enter your input and the result appears instantly. No sign-up, no file upload, no watermark, and it works on phones as well as desktop.

How to roll a d20 online?

The Toolfyra Online Dice Roller runs entirely in your browser: open it, enter your input and the result appears instantly. No sign-up, no file upload, no watermark, and it works on phones as well as desktop.

How random is a dice?

The Toolfyra Online Dice Roller runs entirely in your browser: open it, enter your input and the result appears instantly. No sign-up, no file upload, no watermark, and it works on phones as well as desktop.

People also searched

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