Quick oracle · instant
Yes or no?
Hold the question in your mind — say it to no one. The sky flips a fair coin.
The question stays in this tab: it goes neither into the calculation nor over the network.
An unbiased 50/50 draw on your device — to break a tie you have already thought through.
instant · no account · The answer does not depend on the question: an unbiased 50/50 draw on Web Crypto entropy.
Private by design · calculated on your device