Coin Flip - Free Online | ToolXHub
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Coin Flip
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About this tool
Coin Flip is a free online game. Flip a coin online, heads or tails randomly. Play instantly — no install, no waiting. It runs entirely in your browser — no download or sign-up needed.
Click the toss button, and the coin will flip a few times on the screen, then fall, randomly showing head or tail. The result is a 50/50 probability that each throw is independent. You can throw it multiple times in a row, and the tool will count the number and proportion of positive and negative occurrences.
The flip animation is implemented using CSS 3D rotateY, with two sides in front and back. Math.random () determines which side is ultimately displayed, animation is just a visual effect.
Suitable for when you need to make alternative decisions-do A first and B later. It is also suitable for probability teaching demonstrations. After throwing it enough times, the positive and negative ratio will be close to 50%. It's more convenient than a physical coin, so you don't have to worry about not finding it when you drop it.
Online coin toss tool that simulates a real coin toss, displays positive or negative results, has animation effects, and is suitable for making random decisions.