Free Online Coin Flipper
Flip a virtual coin and get heads or tails with a fair, cryptographically random result and smooth 3D animation. Track every flip in the history log with statistics.
Flip History
About the Coin Flipper
This virtual coin flipper generates a fair heads-or-tails result using crypto.getRandomValues(), a cryptographically secure source of randomness. Each flip is completely independent with exactly 50% probability for each outcome, making it suitable for making fair decisions, settling disputes, games, and classroom activities.
How to Flip a Coin
Click "Flip Coin"
The coin animates with a realistic 3D flip.
See the Result
Heads or tails is announced below the coin.
Track History
Every flip is added to the history badges and the statistics counters update.
Clear & Restart
Use "Clear" to reset the history and stats.
Frequently Asked Questions
Yes — the result is drawn from crypto.getRandomValues(), a CSPRNG seeded from OS hardware entropy. Each outcome has exactly 50% probability.
Currently one coin at a time. For multiple independent outcomes, use the Random Number Generator in range 0–1.
The history is stored in-memory only and clears on page refresh.
There is no hard limit. The history scrolls once it fills the display area.