Scouter is a language learning tool that focuses on helping users acquire knowledge in real language environments. By leveraging content from YouTube and other platforms, users can learn phrases and vocabulary in context, enhancing their understanding and retention. The extension integrates various language features, enabling learners to grasp the nuances of words and sentences as they interact with native content. Scouter promotes a natural learning experience, making language acquisition both effective and enjoyable.

HayaiLearn Importer is a Chrome extension designed to help you learn Japanese using YouTube videos. By importing your favorite Japanese videos from YouTube into HayaiLearn, you can access dual subtitles, AI explanations, and a popup dictionary. This tool makes language learning more interactive and engaging by offering features like sentence mining, saving subtitles, taking notes, and reviewing them with an SRS. You can easily organize your favorite videos into albums and search for video-playable example sentences.