GUIDE · 2026-07-22
How to use the Coin Flip
When two choices feel equal, leave the answer to a coin. The result follows “Secure random 0 or 1 → heads or tails” and is designed for situations such as choose between two options. Inputs are handled immediately in your browser with no account required.
How it works
Secure random 0 or 1 → heads or tails
Most processing stays in your browser instead of sending inputs to our server. Verify important financial or contractual decisions against an authoritative source.
Useful examples
- Choose between two options
- Decide who goes first
- Settle a quick bet or turn order
Frequently asked questions
Are heads and tails equally likely?
Yes. The browser's secure random generator chooses between 0 and 1 with equal probability.
Does the previous result affect the next one?
No. Every flip generates a new independent random value.