A free online coin flip you can trust
This coin flipper gives you a fair, fifty-fifty result every single time, using your device's built-in cryptographic random number generator — the same kind of randomness used to secure websites. There is nothing to install and no sign-up. Tap the coin or the Flip button, and you get an honest Heads or Tails. Flip one coin for a quick call, or three coins when you want a best-of-three majority.
Heads and Tails, or Yes and No
Most decisions are really just a question with two answers. That is why this tool has a Yes / No mode: switch it on, type or speak the question you are wrestling with, and let the coin answer. Every question you ask and the answer you get is saved in your history on this device, so you can look back and see what you asked and what the coin said. Your history and your running Heads-versus-Tails tally never leave your device.
Is a coin flip really random?
A real, physical coin toss is famously close to fifty-fifty, though a well-known study suggests a coin very slightly favours the side that started facing up. A digital flip avoids that bias entirely: each result here is drawn independently, so past flips never influence the next one. Ten Heads in a row does not make Tails "due" — the odds reset to fifty-fifty on every toss. That is the gambler's fallacy, and this tool is immune to it.
A short history of the coin toss
People have let a spinning coin decide things for more than two thousand years. The Romans called it navia aut caput — "ship or head" — after the images stamped on their coins. Since then, coin tosses have chosen the kickoff in football matches, settled which brother flew first at Kitty Hawk, and even helped name at least one major city. The appeal never changes: when two choices feel evenly balanced, a fair coin turns an endless argument into an instant, impartial answer.
Frequently asked questions
Do I need an internet connection? Once the page has loaded, the flip itself works offline. You can also add it to your home screen for one-tap access.
Can I flip more than one coin? Yes — choose 3 Coins and the tool shows the majority result plus the exact tally.
Is my data private? Completely. Your history, stats, and colour choice are stored only in your own browser. We keep no accounts and no personal data.
How do I decide with Yes / No mode? Switch to Yes / No, enter your question, and flip. Many people find that the moment the coin lands, their gut reaction to the answer tells them what they truly wanted — the coin is as much a mirror as a referee.