Skip to content
Yunedia Tools

Coin Flip

Flip a coin with a running heads/tails count for the session. Uses cryptographic randomness.

H
T

No flips yet this session.

How to use

  1. Press Flip and the coin spins, landing on heads or tails.
  2. The session counts for heads and tails and your current streak are shown below.
  3. Use Reset counts to start the tally over.

Notes

Each flip is decided by the Web Crypto API at the moment you flip, with heads and tails at exactly 50% each. Counts are kept only while this page is open; nothing is sent to a server or stored.

FAQ

What is the streak?
How many times in a row the same face has come up. It restarts at 1 when the other face appears.