kitio.aiAdded Nov 5, 2026
Linglass
FreemiumDual subtitles and AI grammar help for learning on YouTube and Netflix
What is Linglass?
Linglass is a browser extension and iOS app for learning languages from YouTube and Netflix with dual subtitles, click-to-translate and pronunciation shown in IPA, Pinyin or Romaji. An AI grammar tool explains why the sentence on screen is built the way it is.
Translations read the whole sentence so you get the meaning in context. Saved words become flashcards scheduled with the FSRS algorithm, each with a screenshot and the subtitle audio clip, and the grammar breakdowns are pitched at CEFR, JLPT, HSK or TOPIK levels.
It works in Chrome, Edge, Brave, Opera and Yandex, plus iPhone and iPad, and covers more than 20 languages. Linglass presents itself as an alternative to Language Reactor and is free to start without a card.
Features
- Dual subtitles
- Context-aware translation
- IPA and Pinyin pronunciation
- AI grammar explanations
- FSRS flashcards
- iOS app
Tags
Releases
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Organization
Linglass
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Grammar explained at your level
- Flashcards keep video context
- Free to start, no card
Cons
- Tied to YouTube and Netflix
- Paid features not detailed in evidence
- No Android app mentioned
Prompts & results
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Q&A
What is Linglass?
Linglass is a browser extension and iOS app for learning languages from YouTube and Netflix with dual subtitles, click-to-translate and pronunciation shown in IPA, Pinyin or Romaji. An AI grammar tool explains why the sentence on screen is built the way it is.
Which browsers does Linglass support?
Chrome, Edge, Brave, Opera and Yandex, and there is also an app for iPhone and iPad.
Does Linglass show pronunciation?
Yes. It plays native audio and shows IPA, Pinyin or Romaji for each word.
How much does Linglass cost?
Linglass is freemium.
Is there a free version of Linglass?
Yes. Linglass has a free plan, and paid plans add more usage and features.
What are the main features of Linglass?
Dual subtitles, Context-aware translation, IPA and Pinyin pronunciation, AI grammar explanations, FSRS flashcards, iOS app.
Who makes Linglass?
Linglass is made by Linglass.
What are the best alternatives to Linglass?
Popular alternatives include Migaku, InterSub, Solvely.