Flip a Coin
Can't decide? Get a fair, random heads-or-tails result instantly. Uses your browser's cryptographic randomness, so every flip is genuinely 50/50.
Is this coin flip really random?
Yes. Each toss is decided with the Web Crypto API (crypto.getRandomValues), the same source of randomness used for security. There's an exactly even chance of heads or tails on every flip — no hidden bias, no tracking of your choices.
When to flip a coin
A coin toss is the classic way to make a fair, unbiased decision between two options, settle a friendly bet, or kick off a game. Because the odds are 50/50, it's the simplest impartial tiebreaker there is. The running totals above let you see how heads and tails balance out over many flips.
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Frequently asked questions
Is the coin flip fair?
Yes. It uses cryptographic randomness with an exactly 50% chance of heads or tails on each flip, and nothing is weighted or stored.
Can I flip the coin many times?
As many as you like. The counters keep a running tally of heads, tails, and total flips until you reset them.
Does it work offline?
Yes — once the page has loaded, flipping works with no internet connection.