InterSub - Chrome Extension
Learn new words and boost language skills while watching videos with InterSub's interactive subtitles.
Score
65
User Rating
2.0
Free/Trial Support
Supported
Starting Price
--
Last Updated
Aug 13, 2026
Overview
What is InterSub?
InterSub is a browser extension designed for language learning and skill acquisition. It offers interactive dual subtitles and instant word translations on popular streaming and educational platforms like YouTube, Netflix, Prime Video, Udemy, Coursera, LinkedIn Learning, and TED. InterSub helps users learn new words easily while watching videos, automatically saving viewed words to a personal vocabulary.
What is InterSub used for?
Top Features
- Interactive dual subtitles
- Instant word translations
- Personal vocabulary tracking
- Multi-platform support
How to use InterSub?
Install the InterSub browser extension. Watch videos on supported platforms. Use dual subtitles for native and target languages. Hover over words for instant translations. Review saved words in your personal vocabulary.
Alternative Tools
No alternative tools found
Pros & Cons
No Data
Use Cases
- Learning English, Spanish, and other languages while watching shows on YouTube and Netflix.
InterSub Pricing
Free PlanSubscription Plan
No detailed pricing information available
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