LyricGlow is a popular music utility application available for both Android mobile devices and macOS desktops. Its primary function is to fetch and display word-by-word real-time synced lyrics for whatever song you are actively playing. The app operates on a “Private by Design” philosophy, containing no ads, no tracking, and no analytics, and it does not require you to sign up for an account. This makes it a standout choice for music lovers who value both functionality and privacy.
On Android, LyricGlow acts as a highly customizable overlay that turns your device into a personalized karaoke hub. Lyrics light up word-by-word directly on your lock screen or always-on display so you can read along without unlocking your phone. The app features a drag-and-drop layout engine allowing you to move, resize, or reshape visual elements, along with 14 gradient themes, custom colors, Google Fonts, and word animations. You can position a digital or analog clock, a live weather glance, or a personal background photo right next to the scrolling lyrics. Built-in media controls let you skip, pause, and scrub through the song directly from the lyric screen without opening your music app. It also includes OLED and AMOLED-friendly features like auto-brightness matching and built-in pixel-shift to prevent screen burn-in.
On macOS, LyricGlow functions as a lightweight menu bar utility. It can project a borderless, transparent, click-through lyric line that floats seamlessly on top of full-screen apps or video editors. If you want it completely hidden, the current lyric line can quietly tick away right next to your Mac’s system clock. The desktop version also offers built-in translation, automatically translating lyrics into 43 different languages in real time right below the original text line. It displays native album art styled on a turning vinyl disc, along with artist bios and metadata fetched from open sources.
LyricGlow is compatible with popular music apps including Spotify, YouTube Music, Apple Music, and local players like PowerAmp. It requires Notification Access on mobile or Automation Access on Mac, safely reading only the song title and artist name to look up metadata. An active internet connection is needed to pull lyrics from open databases like LRCLIB, though the Mac version caches lyrics locally for seven days for offline use. The app is highly optimized with adaptive polling and event-driven rendering, meaning CPU use drops to near zero when music stops. Android users can download it from the Google Play Store, while Mac users can find it as an open-source project on the official LyricGlow GitHub Repository or the developer’s landing page.