Flip a coin between two names.
Two names, one decision. Enter both, and the picker mints a coin with a face for each: flip it and watch it land. With more than two names it becomes dice, up to a twenty-sided die for big groups.
The flip is not camera tricks. The outcome comes from cryptographic randomness, and every saved flip records the bytes that decided it, so a suspicious loser can replay the toss themselves.
Flip the coin →
How it works
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1
Enter two names
The dice mode turns into a coin automatically.
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2
Flip
Drag to spin it yourself, or tap the button.
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3
Settle it
The result page carries the proof.
Questions
Is it really 50/50?
Yes. The pick comes from your device's cryptographic random source with uniform sampling, and the recorded seed proves which side it chose.
What about three or more options?
Add more names and the coin becomes dice: four names roll a d4, six a d6, up to d20 and beyond.
Can I flip without names?
Name the sides Heads and Tails. Old school works too.