Flip a Coin

Heads

Tap Flip for heads or tails. Flip a series and see how many of each came up.

Heads or tails in one tap

Settle who goes first, who pays or which option wins. The coin spins for a moment and lands on heads or tails with an equal chance.

Flip a series, for example best of five, and the page counts heads and tails and shows your streak. The animation respects your device's reduced-motion setting.

Is a virtual coin fair?

A real coin can be slightly biased by how it is tossed. This one is not: each flip is drawn from your browser's crypto.getRandomValues, so heads and tails are exactly 50/50 and every flip is independent of the last.

Questions

Is the coin flip 50/50?

Yes. Each flip is independent with an equal chance of heads and tails.

Can I flip many times?

Yes. Flip a series and see the totals and streaks.

Can I rename heads and tails?

Use the yes or no wheel with your own two options.

Does it work offline?

Once the page is loaded, flipping works without a connection.