50/50 virtual coin toss

Heads or tails wheel.
Flip a coin on a wheel.

A clean 50/50 split between Heads and Tails. Press Spin or hit the spacebar for an instant coin flip.

Ready with 6 equal choices.

Create your own wheel with Whirly
FairEqual odds on every spin
PrivateChoices stay in your browser
ShareableSend the same wheel to anyone

Fair, private and shareable

A visual coin toss with exact 50/50 odds.

Heads and Tails each take up half the wheel. You can also switch to the 6-slice alternating preset for a faster spin rhythm with the same 50/50 odds.

Simple on purpose

A decision maker that gets out of the way.

01

Add choices

Paste up to one hundred unique options, one per line.

02

Spin fairly

A browser-generated random number chooses the winning segment before the animation starts.

03

Repeat or share

Keep a local winner history or copy a link containing the current options.

Use it for anything

Decisions big, small and delicious.

Food

Pick dinner, takeout or the next restaurant.

Teams

Assign groups, speaking order or classroom turns.

Games

Choose a map, character, challenge or prize.

Tasks

Break a tie or decide what to tackle next.

Good to know

Heads or Tails Wheel FAQ

Are the odds of Heads and Tails really 50/50?

Yes. Both slices cover 180 degrees of the wheel and are chosen by a uniform cryptographic random number.

Does the 6-slice alternating preset change the odds?

No. Three Heads slices and three Tails slices still give each outcome an exact 3-in-6 (50%) chance while adding more visual segments to the spin.

Is this wheel genuinely random?

Yes. Every spin uses your browser's cryptographically secure random number generator (crypto.getRandomValues) to pick one equal-sized slice before the wheel animation begins.

How do I share my custom wheel link?

Click 'Copy share link' below the wheel options. It encodes your current choices and wheel title directly into a shareable URL (?items=...&title=...) that anyone can open.