SubLingo – Dual subtitles for language learning on Netflix and YouTube

Summary: SubLingo is a Chrome extension that adds synchronized dual subtitles to Netflix and YouTube videos, enabling simultaneous viewing of original and translated text. It offers instant word translation, pronunciation, and definitions on hover, plus vocabulary building with spaced-repetition flashcards.

What it does

SubLingo displays original and translated subtitles together while watching videos, allowing users to hover over words for instant translation and pronunciation. It saves words with context for flashcard practice using a spaced-repetition system compatible with Anki, and supports export in multiple formats.

Who it's for

It is designed for language learners who want to improve vocabulary and comprehension by watching Netflix and YouTube content with enhanced subtitle tools.

Why it matters

SubLingo addresses the lack of affordable, integrated subtitle tools by turning streaming videos into interactive language lessons with contextual learning and review features.