Heads or Tails · Free · Instant

Online Coin
Flip

Flip a fair coin instantly — single flips, multi-coin flips, streak tracking, and full statistics. No signup needed.

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Click the coin to flip!
50/50 probability

0
Heads
0
Tails
0
Total
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Heads %
Heads Tails
Current Streak
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Longest Streak
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📦 Multi Coin Flip
Flip History (last 50)

More Than a Simple Coin Flip

Statistics, streaks, and multi-flip — all in one tool

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Live Statistics

Track heads/tails counts, percentages, and a live probability bar in real time.

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Streak Tracking

See your current streak and longest streak — perfect for probability experiments.

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Multi-Coin Flip

Flip up to 1,000 coins simultaneously to simulate mass probability.

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True 50/50

Pure Math.random() — each flip is independent with exactly 50% probability.

How It Works

Simple as it gets

1

Click the Coin

Tap the coin or the big Flip button to get heads or tails.

2

Track Stats

Watch heads/tails counts, streaks, and the probability bar update live.

3

Multi Flip

Flip many coins at once to simulate larger probability experiments.

4

Reset Anytime

Clear all statistics and start a fresh session whenever you like.

Frequently Asked Questions

Is this a fair coin?
Yes. Each flip uses Math.random() which returns a value between 0 and 1 with uniform distribution. Below 0.5 = tails, above 0.5 = heads. Exactly 50/50.
Why am I getting many heads in a row?
This is normal! In probability, streaks happen frequently. Each flip is independent — a streak of 10 heads doesn't make the 11th flip more likely to be tails (gambler's fallacy).
How many coins can I flip at once?
The Multi Coin Flip supports up to 1,000 coins at once. All results are shown as colored dots — gold for heads, dark for tails.