kanshudo.com/srs/createquick?mode=study
Kanshudo's Quick Study tool allows learners to rapidly create and review study sets for kanji, kana, vocabulary, and grammar using learn or test modes, with optional mastery tracking integration.
Apps and toolsKanji and kanaVocabularySpaced repetitionJLPTFreeHistoryGamesKanaPitch accentIntermediateBeginnerQuizzesTextbooksSentence patterns