You've probably flipped a coin at some point in your life to make a big decision, or maybe you've just used it to decide small things in your daily life. Toss the coin online is a tool or app that allows you to flip a virtual coin in the air as if you were flipping a real coin. You can leave it up to chance to make decisions just by choosing which option will go for heads and which for tails. Now you know, if you want to flip a coin to decide something but you don't have any in your pockets.