Coin Flip
Flip a fair virtual coin for a quick heads-or-tails call — with a running tally of your results.
How to use the Coin Flip
- Click “Flip the coin”.
- See whether it landed heads or tails.
- Keep flipping — the running tally counts both.
About the Coin Flip
When two choices are equally good — or you just need an impartial tie-breaker — a coin flip settles it in a second. This coin flip tool tosses a fair virtual coin and lands on heads or tails, keeping a running tally so you can see the split over many flips. It is handy for deciding who goes first, making a fast 50/50 call, or demonstrating probability.
Each flip uses your browser's cryptographic random source, so the odds are a true 50/50 with no hidden bias — and unlike a real coin, this one never rolls under the sofa. Over a long run you will see the tally settle towards an even split, a neat little illustration of the law of large numbers.
There is nothing to install and no sign-up. Need more than two outcomes? Roll the dice roller or spin the decision wheel. For a number in a range, use the random number generator.
Frequently asked questions
Is it a true 50/50?
Yes. Each flip draws from the browser's crypto random source, giving heads and tails an equal chance every time, independent of previous flips.
Does the tally affect the next flip?
No. Every flip is independent — a run of heads does not make tails "due". The tally is just a record of what has happened.
Can I use it to make decisions?
It is perfect for light, fair 50/50 calls. For anything important, treat it as a fun tie-breaker rather than serious advice.