Coin Flip
Flip a fair virtual coin. Tracks your heads/tails history.
Running statistics
Total flips0
Heads0
Tails0
History
Frequently Asked Questions
Yes. The coin uses
crypto.getRandomValues() to generate a cryptographically secure random bit. Heads and tails are exactly equally probable — 50% each, every flip.
Streaks are a normal feature of truly random sequences. With a fair coin, getting 5 heads in a row has a probability of 1/32 ≈ 3%. Over hundreds of flips, such streaks are expected. The coin has no memory of previous flips.
No. Each flip is an independent event. The probability of heads is always exactly 50%, regardless of what came before. This is the fundamental property of a fair coin — independence between trials.