LinkerTube

LinkerTube is an English learning platform designed for YouTube users, allowing them to watch videos with built-in subtitles and translations, instantly save words or phrases, and review them later with a smart science-backed spaced repetition system (SRS). Words are contextually linked to the exact video moments for personalized review, and all saved data syncs across devices, including a mobile app for iOS and Android—making it easy and efficient for English learners who enjoy YouTube content.