More than a simple heads-or-tails button. You can flip one coin, flip several at once with Multi Flip, or turn on Auto Flip for repeated flips. Choose from coins around the world, watch physics-based flip animations, and set the speed (1s, 2s or 3s) and sound volume. Live stats show total flips, heads and tails counts and percentages, current and longest streaks, and recent flips. It’s great for quick decisions, games and teaching probability. 100% free, no signup.