Coin Flip
A fair, cryptographically-random coin flip with a satisfying spin animation. Customise the two labels, do batch flips, and track running stats — handy for decisions, games, or settling debates.
Custom labels
Stats this session
Last batch
Frequently asked questions
Is this coin flip actually fair?
Yes. Each flip uses the browser's cryptographically secure random generator, giving a genuine 50/50 chance for each side rather than a predictable software pattern.
Can I use it for Yes/No or other choices?
Yes. Edit the two label fields or tap a preset like Yes / No, Go / Stay, or Left / Right, and the coin, outcome, and stats all update to your custom wording.
What does "Flip 10×" do?
It runs ten flips in one batch, updates the running totals for each side, and shows the individual results in the "Last batch" strip — useful for quickly sampling how the split lands.
Are my stats saved after I close the tab?
No. The stats track only your current session and run entirely in your browser; they reset when you reload or hit "Reset stats," and nothing is uploaded.
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