Lyriclens — Youtube Lyric

LyricLens overlays transliteration (romanized text) and English translations directly on YouTube videos that have Thai or Lao captions. Watch music videos, dramas, or any content and learn vocabulary in real time -- no tab switching required.

Features:
Automatic subtitle detection for Thai and Lao captions
Real-time romanization (transliteration to Latin script)
English translations shown alongside original lyrics
Draggable overlay positioned right on the video player
Toggle between Thai and Lao meaning sources
Works on any YouTube video with Thai or Lao closed captions
Minimal, non-intrusive dark-themed UI

How It Works:
Navigate to a YouTube video with Thai or Lao captions
LyricLens automatically detects the language and fetches caption data
As the video plays, the overlay shows the current lyric line with romanization and translation
Click the extension icon to see status, detected language, and toggle settings

Supported Languages:
Thai (TH) -- full transliteration and English translation
Lao (LO) -- full transliteration and English translation

Privacy:
No personal data is collected. No tracking, no ads. The only network request is to fetch caption/translation data for the current video. Language preference is stored locally.

Try It Now: Install LyricLens and open this Thai music playlist to see it in action:
https://www.youtube.com/watch?v=p7urFEflU2Y&list=RDp7urFEflU2Y&start_radio=1