Sublern: AI Chrome extension for instant word translation in video subtitles
By
Korol V
Baker's choice. Dense with flavour, light on filler.
Summary
Sublern is an AI-powered Chrome extension that lets users hover over any word in video subtitles on platforms like YouTube, Netflix, and TED to get instant translations, examples, and pronunciation. The creator built it to solve the problem of pausing videos to look up words, which disrupts the flow and enjoyment of watching content in a foreign language. It's a free tool available for Chrome, Edge, and Firefox, launched on Product Hunt.
Key quotes
· 3 pulledI built Sublern because I was tired of constantly pausing Netflix and YouTube to look up words in a dictionary.
Every time I tried to learn English through movies, I'd lose the flow, the context, and honestly — the joy of watching.
Just hover → translation appears right on the video. No tabs. No pa
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