hanabira.org/japanese/quick_vocab
Free vocabulary review tool for JLPT N5 through N1 with readings, meanings, example sentences, and audio. Supports self-hosting and offers additional study features including grammar, kanji, and reading practice.
VocabularyJLPT and other testsApps and toolsJLPTJLPT N5JLPT N1Spaced repetitionExample sentencesFree