CoinFlipping

How CoinFlipping works

Ask any yes/no question, then flip the coin. The result is a true 50/50 random pick — backed by your browser's cryptographic randomness via the crypto.getRandomValues Web API, no thumb on the scale.

Each flip counts toward your lifetime total, which unlocks new coin skins along the way: silver at 50, bronze at 150, emerald at 300, ruby at 500, sapphire at 800, lava at 1,500, cosmic at 3,000, diamond at 6,000, and rainbow at 10,000.

When to use it

• Stuck deciding? Hand it to the coin and stop overthinking.
• Two equally good options? Flip. You'll know how you feel by which side you secretly hoped for.
• Just need a nudge? Ask the coin, then go.
• Settling a friendly bet? Fair, instant, and there's a record of the result in your history.
• Group decisions? Pass the phone around. Everyone gets the same neutral judge.

Example yes/no questions

• Should I order pizza tonight?
• Should I text them first?
• Should I take the day off?
• Will it rain today?
• Should I take the leap?
• Should I go for a walk right now?
• Should I ask for the raise?
• Should I sleep on it?

The app rotates through 200+ pre-written questions, and a new one is picked automatically after each flip.

FAQ

Is the coin flip really 50/50?

Yes. Each flip is decided by crypto.getRandomValues, the browser's cryptographic randomness API. Heads and tails are truly equally likely on every flip.

Is CoinFlipping free?

Completely free. No signup, no install, no paywall. Just open the page and flip.

Does it work on mobile?

Yes. Built mobile-first with a fixed bottom FLIP button, 3D animation, and anti-zoom. Install as a PWA for a native-app feel.

How do I unlock new coin skins?

Keep flipping. Your lifetime flip total unlocks skins — Silver at 50, up to Rainbow at 10,000. Tap the Skins button to see your progress.

Is my data saved if I close the tab?

Yes. Total flips, unlocked skins, current skin, and your last 10 flips are saved in your browser's local storage. Nothing leaves your device.

Can I use it offline?

After the first visit, the assets are cached. Install as a PWA for full offline use.

How is this different from a real coin?

Odds are the same — 50/50. But a virtual coin doesn't get lost in the couch, lets you keep history, and unlocks fun skins as you go. Works one-handed on your phone.