Flip 3 Coins Online
Flip one to ten coins. Each face is the low bit of a crypto.getRandomValues byte. The counters start at zero and ignore the face that is already showing.
Processed entirely in your browser — nothing you enter here is ever uploaded.
Result
About this tool
This page opens the coin flipper with 3 coins ready to toss. Each coin gets its own cryptographic random result, so a triple flip here is exactly as fair as tossing three real coins.
Three coins produce eight equally likely outcomes. All heads or all tails each come up only 12.5% of the time, while a 2–1 split appears in 75% of tosses — which is why three-coin tosses are a classic way to settle three-way choices or demonstrate binomial probability.
Heads, tails, total flips, and the current streak are counted for you under the coins. Want more or fewer? The full tool flips 1 to 10 coins at once and runs completely offline in your browser.
Example. Each coin reads one crypto byte and keeps the low bit. Even is heads, odd is tails. The count is clamped to 1–10, and the spin lasts 900 ms.
Limit. The face painted before the first flip is not counted. Reset clears the totals and does not reroll. The streak follows board order, not one coin.