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Classic heads or tails
Ready when you are
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Automatic coin set
Press Space to flip. The flip runs in your browser.
Heads or tails.
The classic flip.
Need a quick fifty-fifty decision? Flip a digital coin online. Settle arguments, resolve ties, or make a split choice instantly.
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About the Classic Heads or Tails Toss
Flips are completely fair, independent, and running directly in your browser using secure cryptographic randomness.
Ancient Roman Origins
The practice of flipping a coin goes back thousands of years. In Roman times, the game was called "navia aut caput" (ship or head), referencing the ship design on one side of their coins and the emperor's head on the other.
UK Cultural Tradition
In the UK, tossing a coin is a time-tested cultural ritual. Whether resolving small domestic chore debates, deciding which pub to visit, or starting matches, "heads or tails" is part of the national vocabulary.
The Probability Math
Each individual coin toss carries a true 50% probability for heads and 50% for tails. Prior outcomes have zero influence on future flips. A run of five heads in a row does not make a tail more likely to occur on the next flip.