Can't find a coin? Flip a virtual one. Fair 50/50 odds, an instant heads-or-tails result, and a running tally of every toss.
Tip: press the spacebar to flip.
Every toss uses your browser's random number generator — as fair as a real coin, with no way to game the result.
Running heads/tails tallies plus a visual history of your last 24 flips — handy for best-of series and classroom probability demos.
No coin in the drawer, no app to install. Bookmark it and settle any decision from your phone, on the field or in class.
Yes. Each toss draws from your browser's random number generator with exactly even odds for heads and tails — the digital equivalent of a fair coin, and unlike a real toss it can never land on its edge or roll under the sofa.
Assign each option to heads or tails, click Flip Coin, and accept the result. For bigger calls, agree beforehand on best-of-3 or best-of-5 and use the counters to keep score.
Yes — press the spacebar to flip again as soon as the coin lands. The history strip shows your last 24 results at a glance.
Yes — completely free, unlimited flips, no account needed.
Every flip is an independent 50/50 draw from your browser's built-in random number generator. There's no memory of previous flips and nothing to configure — which is exactly what makes it fair.
Flip three times and use the heads/tails counters to keep score — first side to 2 wins. The history badges make the series easy to follow.
Absolutely. Flip 50+ times and watch the heads/tails split converge toward 50/50 — a classic demonstration of the law of large numbers. Project it on the board and let students call the tosses.
No. The coin flip runs entirely in your browser — results are never sent to a server, stored, or shared.