Flip a Coin

A coin flip is a method of randomly choosing between two options with an equal 50/50 chance for each outcome — heads or tails. It's used to make impartial decisions, settle disputes, and determine who goes first in sports and games. An online coin flip is a digital version that simulates the same fair 50/50 randomness without needing a physical coin.

Click the coin or the flip button. The page generates a random number and displays heads or tails based on the result. Each flip is independent — past flips don't affect future ones — and every flip has an exact 50% chance of either outcome.

Yes. Each flip uses the browser's random number generator and produces an exact 50/50 result. No bias, no patterns, no tracking of which result you got last time.

Use a coin flip whenever you need an impartial 50/50 decision: deciding who serves first in tennis or pickleball, determining kickoff in football, picking sides in soccer, settling 'who picks the restaurant', or breaking any two-way tie.

Football (NFL and college) uses a coin flip to determine kickoff and overtime possession. Soccer uses one to decide which team kicks off or which side they defend. Cricket uses one for batting order. Many tournaments use a coin flip for first-round seeding ties.

It's great for casual decisions, games, and most sports. For legally binding decisions, check your organization's rules about what counts as a valid coin flip — some require a physical coin and a witness.

History is kept during your current session only. Refresh the page and it resets — nothing is stored on a server, so your flip history stays private.