Decide · Coin Toss
Flip a Coin
Tap the coin for an instant, fair heads-or-tails call — track your streak, flip a batch at once, or switch to Yes/No mode for a straight answer.
How this coin flip works
Every tap generates one random outcome using your browser's built-in secure random number source — the same category of randomness used for cryptography — so there's no bias toward heads or tails. It's a fair, independent 50/50 call every time, just like flipping a physical coin.
When people use a virtual coin flip
Deciding who goes first in a game, settling a small disagreement, picking a chore order, or running a quick probability demo in a classroom. Use the batch flip to see the pattern across 10, 50, or 100 tosses at once — handy for a stats lesson or just curiosity about streaks.
Is this coin flip actually random?
Yes. Each flip uses your browser's cryptographically secure random number generator, so heads and tails each land at roughly a 50% chance, the same as a real coin toss.
Can I use this to make a real decision?
Yes, plenty of people use it exactly that way — for chores, picking who goes first in a game, or breaking a tie. The streak tracker also lets you flip multiple times and review the pattern before you commit.
Does it work offline or need an app?
No download needed. It runs entirely in your browser and works on phone, tablet, or desktop.
Can I embed this coin flip on my own website?
Yes — copy the embed code below and paste it into your site's HTML. It loads as a small iframe.
Can this coin answer a yes-or-no question?
Yes — switch the toggle above the coin to "Yes / No" mode. It flips exactly the same fair way, it just labels the two sides Yes and No instead of Heads and Tails.