itsjapanese.com/language/best-websites-to-learn-japanese/
A curated list of 13+ websites for learning Japanese, covering courses, grammar guides, dictionaries, news readers, JLPT preparation, and apps suitable for learners from beginner to advanced levels.
Resource lists and enginesCourses, textbooks and schoolsGrammarJLPTDictionariesAppsListening practiceFreeEasy newsBeginnerIntermediatePodcastsBlogWorkbooks and worksheets