Popdeck

Turn the episode you're watching into a clean flashcard deck.

Popdeck turns the episode you're watching into a clean flashcard deck in about a minute. Watching a Chinese, Korean or Japanese show on Netflix or YouTube? Click Popdeck and it finds the episode's subtitles, picks out the useful words, and builds a deck: • Every word with pinyin, romanization or a kana reading and a short, plain-English meaning (Korean and Japanese verbs in their dictionary form) • Fillers, character names and words you already know (by HSK, TOPIK or JLPT level) are skipped • A coverage score: "You know 86% of this episode — 17 words to go for 95%" • Study in the Popdeck web app (spaced repetition, Quizlet-style or flip-through), or export to Anki, Noji, Quizlet or CSV • Audio for every word Popdeck only reads the subtitles your own Netflix or YouTube session has already loaded. It never downloads video and never touches DRM. Free during the beta, and early users get lifetime Pro. Dictionaries: CC-CEDICT, Wiktionary via kaikki.org and JMdict (CC BY-SA 4.0). Audio: audio-cmn (CC BY-SA).