Migaku is a language-learning platform that helps people study through the shows, videos, and websites they already enjoy. Its tools support Japanese, Chinese, Korean, Spanish, Cantonese, English, German, Portuguese, Vietnamese, Italian, and French, with resources for learners at different levels. The platform’s Chrome extension turns content from services such as YouTube, Netflix, Disney+, Viki, and the wider web into interactive learning material.

Users can click words in subtitles or webpages to see definitions, pronunciations, images, and contextual explanations, then create flashcards with example sentences, audio, screenshots, and other details. Migaku also offers spaced-repetition reviews to help learners retain vocabulary, tracks known words, and provides comprehension scores to help users choose suitable content. Its learning approach combines guidance on common vocabulary and grammar with practice using authentic native-language media.

Additional features for experienced learners include dictionary support, subtitle imports, customizable settings, text-to-speech, hotkeys, and cards for entire dialogues. Migaku offers a browser extension, a mobile app, learning resources, and a community, with a 10-day free trial that requires no credit card