YouKe — YouTube Karaoke Chrome extension security report

YouKe turns YouTube and YouTube Music into a karaoke player. It lowers or raises vocals in the page, shifts pitch without changing tempo, and shows synced lyrics in a side panel. FEATURES • Vocal mix — Karaoke, original, and vocals-only presets, plus sliders for vocal and backing level • Pitch shift — Raise or lower the key by up to 6 semitones in 0.5-semitone steps. Tempo stays the same • Synced lyrics — Looks up timed lyrics from LRCLIB using the video’s Music info or title. Click a line to seek • Manual search — If the automatic match is wrong, search and pick a synced result • Works on YouTube watch pages and YouTube Music HOW TO USE 1. Open a song on youtube.com or music.youtube.com 2. Click the YouKe icon in the toolbar to open the side panel 3. Choose Karaoke to reduce vocals, or adjust the mix sliders 4. Use − / + to change pitch 5. Follow the highlighted lyric line, or click a line to jump PRIVACY Mix settings stay on your device. YouKe sends only song title, artist, optional album, and duration to LRCLIB to fetch lyrics. It does not upload audio or video and does not use analytics. PERMISSIONS • Storage — Saves your mix and pitch settings on this device • Tabs — Finds the YouTube or YouTube Music tab so the side panel can control that page • Side panel — Shows karaoke controls beside the video • youtube.com and music.youtube.com — Reads the current track and processes playback audio in the page • lrclib.net — Fetches lyrics for the current song YouKe is not affiliated with YouTube, Google, or LRCLIB. SUPPORT Need help or found a bug? Use the support email or issue tracker on this listing. Version 0.1.0 — First public release.