Is this coin flip fair?

Yes. Each flip is a 50/50 result chosen with your browser's cryptographically secure random source, so heads and tails are equally likely every time. Everything runs on your device and nothing is sent to a server.

Can I flip a coin many times at once?

Yes. Use the 'Flip many at once' box to toss the coin 10, 100, or more times in one go. You will see how many came up heads versus tails, which is handy for settling odds or showing how results even out over a lot of flips.

What can I use a coin flip for?

Settling a yes-or-no decision, choosing who goes first, simulating a kickoff or pregame toss, splitting a 50/50 call, breaking a tie, or teaching probability. Any time you need a quick, fair two-way choice.

Free Tools

Flip a Coin

Heads or tails in one tap. Flip once to settle a call, or flip many at once to see how the odds even out. Fair, fast, and free.

Tap the coin to flip

Heads 0 Tails 0 Total 0

Sound

Flip many at once

Fair 50/50, cryptographically secure. Runs in your browser, nothing leaves your device.

Ways to Use a Coin Flip

Yes or No

Stuck on a 50/50 call? Assign heads and tails, flip once, and let the coin settle it for you.

Pregame Coin Toss

Decide the opening pick, the kickoff, or who chooses sides before a game or a draft.

Teaching Odds

Flip 100 times at once to show a class how a fair coin lands close to 50/50 over many tries.

Game Day

Hosting a pool? Spin up a name picker wheel or draw your squares numbers too.

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