Coin Flip

Free coin flip simulator. Flip a virtual coin for heads or tails with animation and track your flip history.

How the Coin Flip works

Each flip generates a random number and maps it to one of two equally likely outcomes. The probability of heads equals the probability of tails at 50%, and the tool records every result so you can review your flip history and streaks.

Formula

P(Heads) = P(Tails) = 0.5

How to use the Coin Flip

  1. 1The coin flip tool is designed to be simple and fast.
  2. 2Press the Flip button.
  3. 3Track your heads/tails history.
  4. 4Your result is shown immediately.

Examples

  • Result: Heads or Tails
  • Tracks streak and total flips

Benefits

  • Completely free with no signup required.
  • Runs entirely in your browser for instant results and privacy.
  • Works on mobile, tablet and desktop.
  • Results can be copied with one click.

Frequently Asked Questions

Is the coin flip tool free to use?

Yes. The coin flip tool is 100% free, with no signup, no watermark and no hidden limits.

Does the coin flip tool store my data?

No. All calculations and processing happen locally in your browser. Nothing is uploaded to a server.

Does the coin flip tool work on mobile?

Yes. The coin flip tool is fully responsive and works on phones, tablets and desktop computers.

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