Practice Japanese from YouTube videos · JIVX

JIVX launched a Japanese-language learning tool that converts YouTube videos of 1 to 180 minutes into graded typing and speaking exercises, generating roughly one practice sentence per 30 seconds of video and sorting content by JLPT level N5 through N1 and by theme. The platform's public catalog shows completed practice pages built from creator channels including Japanese Podcast N3+, Chienowa Japanese, にほんごのじかん, Haru no Nihongo, Speak Japanese Naturally PODCAST, Suzukaの日本語Podcast, Masa - Comprehensible Input Japanese, tokiwa-japanese and Mochi Real Japanese, with individual pages ranging from a handful of sentences to 44 at N5. Users can paste a new video link to generate a page or open one already created by others. The launch matters because it turns the vast supply of free Japanese YouTube content into structured, level-tagged practice without new content production, potentially pressuring subscription-based language apps. Watch for user growth, whether JIVX adds paid tiers or creator partnerships, and how it handles rights and quality control on third-party videos.