Lingualens

LinguaLens ⚡ — Learn Languages While Watching
LinguaLens helps you learn new languages naturally while watching videos on popular streaming platforms. Click any subtitle word or sentence to instantly see accurate English translations, clear definitions, pronunciation guidance, and helpful grammar notes — all without interrupting your viewing experience.

🔒 Privacy-First, Local AI
LinguaLens runs powerful AI models directly inside your browser. Subtitles are processed locally on your device — nothing is sent to external servers.
- No tracking
- No data collection
- No browsing history shared

✨ Key Features
- Click subtitles to translate instantly
- Context-aware explanations (not just word-for-word)
- Works on popular streaming platforms
- Offline support after a one-time model download
- Fast, lightweight performance
- Clean, non-intrusive subtitle popup UI

📺 Supported Platforms
YouTube, Netflix, Prime Video, Disney+, Hotstar (more coming soon)

🎯 Who Is This For
Language learners, students, self-learners, and anyone watching foreign-language content who values privacy-friendly AI tools.

⚙️ How It Works
Install LinguaLens → enable subtitles → click any subtitle → instantly see translation and context.
No tab switching. No interruptions.

🌐 Open Source
LinguaLens is open source. Explore or contribute on GitHub:
https://github.com/sanjitsarkar/lingua-lens