Decision · Oracle

Yes or No

Ask your question — flip the card for an answer

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Tap the card to flip
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About Yes or No

A single card flip with a 50/50 random outcome — yes or no. Tap the card to reveal your answer. Tap "Ask again" to flip a new card for the same or a different question. The result is cryptographically random with no bias toward either outcome.

Use it for genuine decisions you've been unable to make, for breaking a tie, for adding an element of chance to a choice that feels too weighted, or simply as an external nudge when you already know what you want to hear.

Frequently asked questions

Is the result truly random?
Yes. The result uses the Web Crypto API (Math.random() fallback on older browsers) to generate a random value. There's no pattern, no memory of previous flips, and no bias toward yes or no. Each flip is a clean 50/50.
How is this different from a coin flip?
Functionally identical — both give a 50/50 random yes or no. The card format is a different aesthetic and interaction. If you're asking a yes/no question (rather than heads/tails), the card can feel more appropriate.
What if I don't like the answer?
If your first instinct on seeing the result is disappointment, that's useful information — it often reveals what you actually wanted the answer to be. Consider whether you should follow your gut instead of the flip.
Can I use this for important decisions?
For low-stakes decisions, absolutely. For significant decisions — medical, financial, legal — don't rely on randomness alone. The tool is best used to break small deadlocks or to force yourself to notice your emotional response to a random outcome.