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Coin Flip

Flip a virtual coin and watch the heads, tails, and streak tallies build up.

Latest toss

Ready to flip

Tossed on your device. Nothing is uploaded or stored.

Running tally

0
Heads
0%
0
Tails
0%
0
Total flips
0
Streak

Coins per flip

Each flip tosses this many coins at once. Every coin is an independent fifty-fifty, and the tally counts them all.

How to flip a coin online

  1. Flip a coin

    A coin is tossed the moment the page loads, landing on heads or tails at random.

  2. Flip again

    Press Flip to toss again, and set how many coins land in each toss from one up to ten.

  3. Watch the tallies

    Heads, tails, total flips, and your current streak update after every toss, and Reset clears them.

Why use this tool

One coin or ten at once

Toss a single coin for a quick heads-or-tails call, or flip up to ten at a time to sample many outcomes in one press.

Running tally and streak

Every toss updates the count of heads, tails, and total flips, plus the length of your current run of the same result.

Even fifty-fifty odds

Each coin lands heads or tails with equal probability, drawn from your device's secure random source, with no weighting.

Reset anytime

Clear every tally back to zero with one press to start a fresh experiment or a new best-of series.

Runs entirely in your browser

Every toss happens on your device, and nothing is uploaded or stored.

About this tool

This coin flip simulator settles the everyday coin toss without a coin in your pocket. A coin lands heads or tails the moment the page opens, and each press of Flip tosses again. You can flip a single coin for a quick decision, or drop up to ten coins in one toss to watch a larger sample take shape. The result is shown as clearly labelled heads and tails faces, so a group toss reads at a glance.

Underneath the faces, four running tallies keep score: total heads, total tails, the number of flips so far, and your current streak, meaning how many times the same result has come up in a row. Heads and tails each carry an even fifty-fifty chance on every toss, so over hundreds of flips the split drifts toward even while short streaks of four or five in a row stay perfectly normal. Reset clears every tally back to zero for a fresh best-of series or a new experiment.

A coin toss is a simple randomiser, and it pairs well with the other picks on the site. The random number generator draws whole numbers from any range for rolls and draws, the percentage calculator turns a run of tosses into a rate, and the password generator uses the same quality of randomness for secure strings.

Frequently asked questions

Is a coin flip really fifty-fifty?
Yes. Every toss draws from your browser's secure random source and lands heads or tails with equal probability. The coin is not weighted, and past results never change the odds of the next flip, so a long streak is just as likely to continue as it is to break.
How many coins can I flip at once?
You can toss between one and ten coins per flip. The tallies add up every individual coin across every toss, with no limit on the total number of flips, so you can build a sample of thousands over a session.
What does the current streak count?
It counts how many times the same result has come up in a row across all your tosses. Flip heads three times and the streak reads three heads; the next tails resets it to a streak of one tail. With several coins per flip the streak follows the order they are counted.
Is my data uploaded anywhere?
No. Everything runs in your browser; nothing is sent to a server. The coins are tossed on your device and no results are stored or logged.
Do my tallies stay after I reload?
No. The tallies live only in the open page, so reloading or pressing Reset clears them back to zero. Note down anything you want to keep before you leave.

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