Heads or tails — flip a coin instantly. Run a best-of series for tiebreakers. Works offline.
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What is Coin Flip?
A no-frills coin flip backed by the browser's secure RNG (Web Crypto). Heads or tails is decided locally; nothing is logged or sent to a server. Keeps a running history per session. Useful for quick decisions, fair starts, or settling tabletop arguments — instant on every device.
