Coin Flipper

Heads or Tails? Make quick decisions with our virtual coin toss. Fair, random, and instant.

100% Random. Powered by Secure Web Crypto.
HEADS
TAILS
It's Heads!

Click the coin or button to flip

Toss Statistics

Heads
0
Tails
0
Total Flips 0

Recent Flips

How to use the Coin Flipper

1

Click or Press

Click the virtual coin or the "Flip Coin" button to start the toss animation.

2

Wait for Result

Watch the coin spin in 3D. The result is calculated using cryptographically secure randomness.

3

Track Stats

View your session statistics and recent history to keep track of multiple tosses.

The Science of the Toss

Physical coin tosses can be biased by the starting position or force of the thumb. Our virtual flipper uses the Web Crypto API to ensure a mathematically pure 50/50 probability, free from physical imperfections.

High-Entropy Random Seed
Realistic 3D Physics Simulation
No bias, No tracking, No ads

Fair & Faster Decision Making

Instant Results

No need to find a physical coin. Get your answer in seconds with a smooth, satisfying animation.

Truly Random

Our algorithm uses true hardware randomness from your device, making it as fair as a coin can get.

Session History

Doing multiple rounds? We keep track of your heads/tails ratio and recent results automatically.

Mobile First

Optimized for touch. Flip a coin anywhere, whether you're at dinner or on the sports field.

Coin Flipper FAQ

How do you ensure the coin toss is fair?
We use the Web Crypto API (Specifically crypto.getRandomValues), which is designed for cryptographic security. It provides high-entropy random numbers that are far more unpredictable than standard Math.random().
Does it store my results?
No. All statistics and history are kept in your browser's memory for the current session only. Once you refresh or close the page, the data is gone. We do not store anything on our servers.
What is "Heads" and what is "Tails"?
Historically, "Heads" refers to the side of a coin with a portrait (head) of a monarch or leader. "Tails" is the opposite side. In our app, Heads is yellow/gold and Tails is silver/gray.