Coin flipper and yes-or-no picker

Flip an unbiased virtual coin or choose equally between yes and no.

Processed on your device
Options

How to use this tool

  1. Choose outcome labels and how many flips you want.
  2. Run the picker to see each independent outcome.

Things to know

  • Both outcomes have equal probability. Repeated outcomes are normal, not a reason to reroll a promised fair decision.
  • Processing and results stay on this device. Inputs are bounded; no work is saved between visits.

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