A fair virtual coin toss
Can’t find a coin? This online coin flip gives you heads or tails with a satisfying 3D toss. Each flip is decided by your browser’s cryptographic random generator, giving an exact 50/50 chance – unlike a real coin, it cannot be weighted, worn or flipped with a practiced thumb.
The statistics panel counts heads and tails, shows the percentages and your current streak. Use the bulk buttons to flip 10, 100 or 1,000 coins at once and watch the results settle close to 50% – a nice way to show the law of large numbers in class.
How to use
- Tap the coin or press Flip.
- Watch the toss – the result appears as Heads or Tails.
- Check the statistics for totals, percentages and the current streak.
- Use Flip 10 / 100 / 1000 for quick experiments.
- Press Reset to start counting again.
Ideas for using it
- Sports and games. decide who kicks off, serves first or picks sides.
- Quick decisions. two options and no preference? Let the coin choose.
- Math lessons. compare 10 flips with 1,000 flips to show how probability evens out.
- Settling ties. a neutral tie-breaker everyone can watch.