Open Source Android Karaoke Apps

AirLyrics is an open-source Android application that displays synchronized song lyrics in a customizable floating overlay. It works alongside supported music players by detecting the currently playing track and searching multiple online lyrics providers. Supported sources include LRCLIB, Musixmatch, NetEase Cloud Music, Spicy Lyrics, and Apple Music. Users can import local LRC, TTML, and TXT lyrics files and manage saved lyrics through an integrated library. Timed lyrics support translations, word-by-word highlighting, and adjustable synchronization offsets. The floating window offers customizable fonts, colors, opacity, glow effects, and animations. Additional controls allow automatic hiding during paused playback, touch-through operation, application-specific visibility, and notification-based management without replacing the existing music player.

This application is created for singers who only sing with videos from youtube or other websites. You just have to enter the title of the song and copy and paste the links of the karaoke videos from youtube or other websites. Once you copy and paste the link of the video into the application, the video will start streaming directly in the application. I hope you like it, have fun!