LyricScroll

Synced scrolling lyrics overlay for YouTube music videos with karaoke mode, custom styling, and more

LyricScroll brings real-time synchronized lyrics to your YouTube music experience. Watch any music video with perfectly timed lyrics scrolling alongside the video. KEY FEATURES: Synced Lyrics Display - Automatic lyrics fetching from multiple sources (LRCLIB + Musixmatch fallback) - Real-time synchronization with video playback - Smooth auto-scrolling to current line - Manual timing offset adjustment (bracket keys) Karaoke Mode - Full-screen karaoke overlay - Large, easy-to-read text - Perfect for singing along Customization Options - Adjustable font size and family - Custom colors for text, background, and accents - Opacity controls for perfect transparency - Draggable panel positioning - Adaptive colors option (extracts colors from video) Keyboard Shortcuts (Global - work anywhere on YouTube) - Alt+L or ; : Toggle lyrics panel - Alt+K: Toggle karaoke mode - Alt+S: Open settings - Alt+O: Focus offset slider - Alt+R: Reset panel position - ] / [ : Adjust offset ±0.5s - } / { : Adjust offset ±1s - Backspace: Reset offset to 0 - ?: Show help - Esc: Close overlays When Hovering Over Panel - Arrow Up/Down: Adjust font size - Shift+Click: Select lines for lyric card - Click speech bubble: View Genius annotation Works With - YouTube music videos - Music playlists - YouTube Music tab Privacy Focused - No user data collection - No account required - Lyrics fetched from public APIs (LRCLIB, Musixmatch) - All preferences stored locally USAGE: 1. Navigate to any YouTube music video 2. Click the LyricScroll icon or press Alt+L (or ;) 3. Lyrics automatically load and sync to the video 4. Customize appearance in settings (Alt+S) 5. Try karaoke mode for full-screen lyrics (Alt+K) SUPPORTED LANGUAGES: Lyrics availability depends on the LRCLIB database. Most popular songs in major languages are available including English, Spanish, Korean, Japanese, Chinese, Portuguese, and many more. TIPS: - If lyrics are slightly out of sync, use [ ] or { } keys to adjust timing - Drag the panel to your preferred position - Enable "Adaptive Colors" in settings to match video aesthetics - Panel position and settings persist between sessions TROUBLESHOOTING: - No lyrics found? The song may not be in the database yet - Timing off? Use [ ] or { } to manually adjust offset - Panel not showing? Make sure you're on a youtube.com/watch page