Subtitle Insights – Language Learning via YouTube with On-Device Gemini

Show HN: Subtitle Insights – On-device AI translation for YouTube subtitles

Subtitle Insights – Language Learning via YouTube with On-Device Gemini is a company in show hn launch.

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I've been using the Comprehensible Input method (based on Stephen Krashen's work [0]) to learn languages. A common pain point is that YouTube moves too fast, I needed time to mine words or shadow the speaker without constantly fumbling for the spacebar, I also wished that I had the translation of the sentence and maybe even insights on the why behind the grammar used in the sentence (e.g. in Japanese to express causality we can use から - kara vs ので - node and choosing the right one depends on politeness and sentence structure).To solve this, I built Subtitle Insights [1]. It uses Chrome's Built-In AI (Gemini Nano). This means all the translation, grammar analysis, and cultural nuance expl

Subtitle Insights – Language Learning via YouTube with On-Device Gemini is positioned in show hn launch, a segment that rewards a clear, focused offering.

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Website: mauriciopoppe.github.io/SubtitleInsights