Education, AI, Browser Extension, Productivity

InterSub

InterSub is an all-in-one dual subtitle translator designed for immersive, effortless language learning across videos and websites. Whether watching Netflix, YouTube, Prime Video, or browsing any webpage, InterSub brings real-time subtitle translation directly to your screen with support for over 30 languages including Spanish, English, Japanese, German, Russian, and Turkish. The extension offers instant translations with hover-over meanings, lemmas, and ChatGPT-powered AI explanations for idioms, slang, and nuances. Users can translate existing subtitles into their native language when platform subtitles are unavailable, save new words and phrases, sync with AnkiDroid, or export to Excel for easy review. InterSub works seamlessly on Netflix, YouTube, Prime Video, Crunchyroll, Coursera, and 10 more platforms, plus functions across all websites as your AI translator wherever you browse. Dual subtitles display both original and translated text, with real-time translation including pronunciation and collocations, turning every video and webpage into a language trainer for authentic learning experiences.