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KitWren

Flip a Coin

Flip a virtual coin for heads or tails, with a running tally — fair, instant and free.

  1. Choose your options
  2. Press Generate
  3. Copy or download
Runs in your browser. Your data and files never leave your device.

About the Flip a Coin

Can’t decide? Flip a coin. Press the button for heads or tails — each flip is a fair 50/50, and a tally keeps count if you’re doing best of three.

Switch to Roll dice on the same page when you need a number instead.

How does the Flip a Coin work?

Each result comes from your browser’s cryptographically secure random generator, so heads and tails are exactly equally likely and every flip is independent of the last.

Frequently asked questions

Is an online coin flip fair?

Yes — more so than many real coins, which can be slightly biased by how they’re thrown. Each flip here is a true 50/50.

If I get heads five times in a row, is tails more likely next?

No. Every flip is independent; the coin has no memory. Streaks happen by chance more often than people expect.