🪙Flip a Coin
Make quick decisions with our free online coin flipper. Customize your coin and get instant results.
Flip Settings
Configure your coin flip
Decision Mode
Let the coin decide between two options
Flip History
Your recent coin flips
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Statistics
Probability analysis of your flips
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Share Your Result
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About Coin Flipping
Coin flipping, also known as coin tossing, is one of the oldest and simplest methods of making random binary decisions. Dating back thousands of years, this practice has been used across cultures for everything from settling disputes to determining sports match advantages.
Our online coin flip simulator provides a fair, random result every time using cryptographically secure random number generation. Whether you're making a quick decision, teaching probability concepts, or just having fun, our tool offers a convenient digital alternative to physical coin flipping.
The probability of getting heads or tails on a fair coin is exactly 50% for each side. Over many flips, the distribution should approach this theoretical probability - a concept known as the Law of Large Numbers in statistics.