Dice
Tip: press Space to roll.
Coin flip
Next step
Keep going with what you just made.
See it in action
⚄⚂
Roll dice, flip coins, pick cards
Sample output — your files never leave your device.
GenRiseDice
Tip: press Space to roll.
Coin flip
Keep going with what you just made.
Roll dice, flip coins, pick cards
Sample output — your files never leave your device.
Yes — results come from crypto.getRandomValues, the browser's cryptographic RNG, so every face has an exactly equal chance. It's fairer than most physical dice.
d4, d6, d8, d10, d12 and d20 — the standard tabletop set. Pick the type, choose how many (up to 20), and roll.
Yes — every roll shows each die's result plus the combined total, so multi-dice rolls are ready to use.
Yes — there's a dedicated coin flip for heads-or-tails, using the same fair RNG.
Yes. Dice Roller & Coin Flip is completely free on GenRise, with no limits, watermarks, or hidden paywalls.
No. Every GenRise tool works instantly in your browser — no account, email, or sign-up required.
No. Dice Roller & Coin Flip runs entirely on-device using your browser, so your files are never uploaded or stored anywhere. All processing happens locally.
Dice Roller & Coin Flip uses your browser's built-in capabilities — Canvas, WebAssembly, and File APIs — to process files locally. Roll virtual dice or flip a coin with true randomness. Simply open the tool, select your file, and the result is generated instantly on your device.
Yes. Since Dice Roller & Coin Flip processes everything in your browser, your files never leave your device. There is no server-side storage, no tracking of file contents, and no data collection.
Yes. Dice Roller & Coin Flip works on any modern browser, including mobile devices. It is fully responsive and optimized for both desktop and mobile use.
GenRise Dice Roller rolls virtual dice — d4, d6, d8, d10, d12 and d20, up to twenty at a time — and flips coins, using crypto.getRandomValues for genuinely fair results rather than predictable pseudo-randomness. Every roll shows all the dice and their total. It's the pocket dice set for board games, tabletop RPGs, classroom probability and any decision you want to leave to fate — no app, no sign-up, no rigged outcomes.
Dice Roller & Coin Flip runs entirely in your browser. Anything you enter or upload is processed locally and never sent to a server. There is no account required, no tracking of your content, and no data collection.
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