FlopKit is a free online reference tool for Texas Hold'em poker. It provides a single page cheat sheet that covers the four most commonly forgotten elements during a poker session: hand rankings, starting hands worth playing, the sequence of betting streets, and pot odds calculations. The tool requires no signup or account creation and is accessible directly through a web browser. The cheat sheet includes a complete hand rankings chart listing all ten hands from strongest to weakest, with real examples and the probability of each hand appearing by the river. It also features a starting hands guide, an explanation of table positions, a step by step breakdown of how a hand plays out, and a pot odds calculator. Additionally, the site addresses common beginner mistakes such as playing too many hands, calling when a raise is more appropriate, and ignoring position. A printable PDF version of the cheat sheet is available for offline use. Typical use cases include keeping the page open in a browser tab during online play, printing it for live games, or bookmarking it for quick reference. The workflow involves consulting the hand rankings to determine which hand wins, reviewing the starting hands chart to decide whether to enter a pot, and using the pot odds calculator to evaluate close calls. The site also includes a privacy policy and terms of service, and it is hosted at flopkit.com. No software installation or technical requirements are needed beyond a standard web browser.