Can the Google dice roller roll with advantage or disadvantage?

No. It can roll two d20s at once, but it won't take the higher or lower result for you, flag natural 20s, or keep a roll history. Dedicated D&D dice rollers handle advantage and disadvantage automatically.

Google Dice Roller: How to Use It (and What It Can't Do)

Q: How do I open the Google dice roller?

Search Google for "roll dice", "dice roller", or "roll a die" and the interactive widget appears at the top of the results. You can also search dice notation directly — "2d6", "roll a d20", or "4d4+2" — and Google rolls it immediately.

Q: Does the Google dice roller have a d100?

No. Google's widget supports six die types — d4, d6, d8, d10, d12, and d20 — but has no d100 or percentile mode. For Wild Magic surges, loot tables, or percentile systems like Call of Cthulhu you need a dedicated d100 roller.

Q: Is the Google dice roller actually random?

Google doesn't publish how its widget generates rolls, but for casual use it behaves like any standard software random number generator and is perfectly fine. Rollers that document their randomness — for example, using the Web Crypto API with rejection sampling — offer verifiable fairness for players who care.

Published on July 20, 2026 • 8 min read

Google has a dice roller built right into search — no app, no signup, no setup. Here's exactly how to open it, everything it supports, and the features you'll need a dedicated roller for once your game gets serious.

How to Open the Google Dice Roller

Type any of these into Google search and the interactive widget appears at the top of the results page:

"roll dice" or "dice roller" — opens the full widget
"roll a die" or "roll a d20" — rolls that die immediately
Dice notation like 2d6, 3d8, or 4d4+2 — Google parses the notation and rolls it on the spot

It works on desktop and mobile, in any browser. That zero-friction access is genuinely its best feature — when you just need one quick d6 for a board game, nothing beats typing "roll dice" into the search bar you already have open.

What Google's Dice Roller Supports

Since a 2019 update aimed at tabletop players, the widget covers the six core polyhedral dice: d4, d6, d8, d10, d12, and d20. You can:

Tap multiple dice into a single pool and roll them together
Add a flat modifier (+/−) to the total
Roll up to 99 dice at once via notation queries
Re-roll with one tap and see the individual results plus the sum

For a casual D&D check — a straight d20 roll, a 2d6 greatsword swing, a handful of d6es for fireball damage — that's honestly enough.

What It Can't Do

The gaps only show up once you're playing regularly. Here's the honest comparison:

Feature	Google Dice Roller	Dedicated Dice Roller
Core dice (d4–d20)	✔️	✔️
d100 / percentile	✖️ Not available	✔️ D100 roller for Wild Magic and loot tables
Advantage / disadvantage	✖️ Manual only	✔️ Automatic — D20 roller takes higher/lower for you
Critical hit / fumble detection	✖️	✔️ Natural 20s and 1s flagged
Roll history	✖️ Gone when you leave the page	✔️ Full session log
Shared sessions for remote play	✖️	✔️ Share a link so the table sees your rolls
5e ability score generation	✖️	✔️ 4d6-drop-lowest stat roller
Documented randomness	✖️ Not published	✔️ Web Crypto API with rejection sampling

The biggest one in practice: no advantage/disadvantage. Roughly a third of d20 rolls at a typical 5e table involve advantage or disadvantage, and doing it manually in Google means rolling twice, remembering which rule applies, and picking the right die every single time.

When Google Is Enough — and When It Isn't

Use Google's roller when: you need one quick roll, you're settling a board game dispute, or you forgot your dice and just need a d6 right now.

Use a dedicated roller when: you're actually running or playing a campaign. Advantage rolls, percentile tables, persistent history, crit detection, and stat generation aren't luxuries at a real table — they're every session. Our DnD dice roller handles all of it in one screen, and every roll uses cryptographically strong randomness you can verify — see our virtual vs physical dice analysis for how digital randomness compares to real dice.

Frequently Asked Questions

How do I open the Google dice roller?

Search "roll dice", "dice roller", or "roll a die" on Google. You can also search dice notation directly — "2d6", "roll a d20", or "4d4+2" — and Google rolls it immediately.

Does the Google dice roller have a d100?

No. It supports d4 through d20 only. For percentile rolls — Wild Magic surges, loot tables, Call of Cthulhu skill checks — use a dedicated d100 roller.

Can it roll with advantage or disadvantage?

No. It will roll two d20s, but you have to compare them yourself. A dedicated d20 roller with advantage takes the higher or lower automatically and flags criticals.

Is the Google dice roller actually random?

Google doesn't publish how the widget generates its rolls. For casual use that's fine. If verifiable fairness matters to you, use a roller that documents its method — ours uses the Web Crypto API with rejection sampling, so every face has an exactly equal chance.