Knowt is an all‑in‑one study platform that lets users create and study flashcard sets, including AI‑generated cards from uploaded notes, PDFs or lecture videos. The app offers multiple study modes such as free learn, match, practice tests and a spaced‑repetition algorithm to improve retention. Users can also generate practice tests and access a library of shared flashcard sets and study guides, while AI tools assist with note‑taking and summarizing content. Synchronization across mobile and web devices enables seamless continuation of study sessions.