Fair 50/50 heads or tails — cryptographically random. Flip multiple coins, track streaks and statistics.
Yes. This tool uses crypto.getRandomValues(), a cryptographically secure random number generator, to produce exactly 50% probability for heads and 50% for tails.
A real coin can be biased by how you toss it. Digital coin flips using cryptographic randomness are perfectly fair, and useful when you don't have a coin on you.
Yes. Use the multi-flip buttons to flip 2, 5 or 10 coins at once. All results and a summary (e.g., "3 Heads, 2 Tails") are shown simultaneously.
The probability of 10 heads in a row is (1/2)^10 = 1/1024, about 0.098%. Each flip is independent — past results don't affect future ones (Gambler's Fallacy).
Absolutely. Assign heads = Option A and tails = Option B, then flip. This is a time-tested method for making unbiased decisions between two equal options.