Heads or Tails

Flip a coin online: fair heads or tails, instantly

No coin in your pocket? DITHER's virtual coin toss gives a true 50/50 heads or tails result in about a second, with a spinning gold coin and a big, screenshot-worthy reveal.

DITHER uses your browser's cryptographically secure random number generator (crypto.getRandomValues), so every result is independent and unbiased — nothing is pre-decided or stored before you tap.

Great for

• Settle who goes first in a game
• Break a two-way tie between friends
• Decide between two dinner plans
• Pick a side for a debate

FAQ

Is an online coin flip really 50/50?

Yes. Each flip uses a secure random number with exactly two equally likely outcomes, so heads and tails each have a 50% chance every time.

Can I flip the coin again?

Tap Again for an instant re-flip. Every flip is independent — previous results never affect the next one.

Can I share the result?

Yes. Tap Share to send a branded DITHER result card to your group chat, or save it to your favourites.