Flip a virtual coin online — heads or tails — with real-time statistics and flip history.
H
Press the button to flip
Flipcoin(s)
Frequently Asked Questions
Is this coin flip truly random?
Yes. Each flip calls Math.random() in your browser, which uses a cryptographically seeded PRNG. Over a large number of flips you should see results approach a 50/50 split.
Can I flip multiple coins at once?
Yes — select 1, 5, or 10 from the count selector before pressing Flip. All results are recorded in the statistics and history.
Does the history reset when I refresh?
Yes. The flip history is stored only in memory for your current session. Refreshing the page clears all statistics.
What is the 'heads or tails' probability?
A fair coin has exactly 50% probability for heads and 50% for tails on each independent flip. Prior results never affect future flips.
How to Use
- 1Choose how many coins to flip (1, 5, or 10).
- 2Click the Flip Coin button.
- 3See the heads or tails result instantly.
- 4Check the statistics panel for your running totals.
- 5Click Reset to start fresh statistics.
Frequently Asked Questions
How do I flip a virtual coin online?
Click the Flip Coin button on this page. The coin animates and lands on heads or tails with equal probability.
Is the coin flip truly fair?
Yes. Each flip uses Math.random(), a pseudorandom function seeded by the browser's entropy source. Over many flips results converge to 50/50.
Can I flip multiple coins?
Select 1, 5, or 10 from the count buttons before flipping. All results are added to your statistics.