InterSub

What is InterSub?

InterSub is a versatile browser extension designed to enhance language learning by displaying real-time dual subtitles in both native and target languages while watching videos. It integrates with popular platforms such as YouTube, Netflix, Prime Video, Crunchyroll, TED, Coursera, Udemy, and LinkedIn Learning. Users can hover over unfamiliar words to receive instant translations and contextual explanations, with advanced recognition of phrasal verbs, idioms, and compound nouns. InterSub automatically saves looked-up words to a personal vocabulary dashboard, which syncs with mobile apps and tools like Anki for effective review. The extension supports multiple languages and offers features like subtitle display customization and remote control for convenient learning on big screens.

Key Features

• Dual Subtitles

  Displays subtitles side-by-side in both native and target languages for better comprehension.

• Instant Word Translations

  Hover over any word in subtitles to get immediate translations and detailed explanations.

• Personal Vocabulary Dashboard

  Automatically saves all looked-up words for easy review and learning progress tracking.

• Multi-Platform Compatibility

  Works seamlessly on YouTube, Netflix, Prime Video, Crunchyroll, TED, Coursera, Udemy, LinkedIn Learning, and more.

• Collocation Detection

  Recognizes and explains phrasal verbs, idioms, and compound nouns to deepen language understanding.

• Mobile Integration and Remote Control

  Sync vocabulary with mobile apps and use your phone to look up words while watching on larger screens.

Use Cases

• Language Learning Through Streaming : Enhance language skills passively by watching videos with dual subtitles and instant translations.
• Educational Video Comprehension : Improve understanding of lectures and courses on platforms like Coursera and Udemy.
• Vocabulary Building : Automatically collect and review new words encountered during video watching.
• Cross-Platform Learning : Access language learning support across various entertainment and educational streaming services.
• Mobile-Assisted Learning : Use mobile apps and Telegram bots to review vocabulary and reinforce learning on the go.

FAQs