Run one or many cryptographically selected coin flips, view Heads/Tails percentages and review recent batches.
01 / FLIP SETTINGS
02 / COIN APPEARANCE
Themes, size and surface change only the coin's appearance.
03 / COIN STAGE
Ready to flip · example coin
04 / SESSION STATISTICS
Streaks follow completed flips in order, including across batches. Previous outcomes do not predict future flips.
05 / YOUR SESSION
0 of up to 50 completed flip sessions. Kept in this browser tab only.
Completed flip sessions appear here, newest first.
Each outcome uses unbiased browser crypto.getRandomValues(). Results and statistics stay in page memory; animation cannot change them.
Enter options or choose a range for this browser-only decision tool.
Choose quantity or no-repeat settings before generating a secure result.
Review results, copy or export where available, and reset when finished.
Choose 1–1,000 flips, select Flip, inspect the latest batch and session totals, then reset when finished.
Independent unbiased Heads/Tails outcomes, lightweight decorative animation, batch totals and local history without paid play.
Flip results and history exist only in page memory. The animation cannot influence the selected result.
Yes. Choose up to 1,000 flips in one batch and review Heads/Tails counts and percentages.
Yes. Each outcome is selected independently using browser crypto.getRandomValues() with rejection sampling.
No. The outcome is chosen first; the animation is visual feedback only.
Up to 20 recent flip batches appear in the current tab. Reset clears the session history.
No. Flips and statistics are calculated in your browser and not stored by Nimzoa.
The tool contains no betting, payment or wagering features and is intended for general decisions and learning.