DualCap

DualCap transforms video watching into an immersive language learning experience by providing real-time bilingual captions and integrated learning tools. Key features include: • Live side-by-side original and translated subtitles • Instant word lookup with definitions and grammar details • Comprehensive grammar breakdowns for full sentences • Personal dictionary to save sentences for review • Seamless integration with major streaming platforms like Netflix and YouTube This browser extension overlays dual language captions directly onto your videos, allowing you to view both the original and translated text simultaneously. Users can click on any word within the captions to access immediate definitions, pronunciations, grammatical gender, and example sentences. For deeper understanding, clicking a translated caption provides a full grammar breakdown, including tense, sentence structure, word roles, and CEFR difficulty levels, all without pausing your learning flow. DualCap is ideal for language learners from A2 to C2 proficiency who want to immerse themselves through authentic media. It eliminates the need for switching between apps or separate study sessions, turning casual viewing into an engaging and effective way to acquire new languages. Simply watch, absorb, and learn German, Spanish, French, and many more languages through your favorite shows and videos.