Coin Flip Simulator
Flip a virtual coin — heads or tails. Fair random outcome with flip history and statistics.
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Ready
Frequently Asked Questions
Is the coin truly 50/50?
Yes — the flip uses crypto.getRandomValues(), which is uniformly distributed. Over many flips you should converge to 50% heads and 50% tails.
Why does my count look uneven?
Small samples can drift 40/60 easily — that's normal variance. The expected deviation shrinks as √N. At 1,000 flips, ±3% is typical.