Double subtitles on YouTube: learn languages, train words with translations, personal dictionary, and instant stats.
Users
96
+9 in 30 days
Rating
3.7 / 5
unchanged in 30 days
Ratings
6
0 in 30 days
Store rank
#85K
#71K among extensions
Version
1.3
updated 2 Feb 2025
Users
monthly, 2 years
Latest, 15 Oct 2026:96 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 15 Oct 2026:6 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Subsentio - Double Subtitles for YouTube
🚀 Double Subtitles on YouTube
Watch videos with subtitles in two languages at once. Learn English or other languages faster while understanding the context better!
🔍 Instant Word Translation
Hover over any word in the subtitles to see its translation instantly. Learning languages has never been this easy!
📚 Personal Vocabulary
Save words directly while watching videos. All saved words are automatically added to your personal list for easy review.
🎓 Effective Word Practice
Train your saved words with flashcards for quick memorization. Practice anytime, anywhere, and improve consistently.
📊 Detailed Progress Stats
Track your learned words, completed goals, streaks, and training data. Stay motivated by seeing your progress and achievements!
🔥 Subsentio — Your Ultimate Language Learning Tool
Turn YouTube into your personal language tutor. Install the extension today and start learning languages easily and effectively!