Live Karaoke
Drop any song and get real-time bouncing-ball lyrics powered by on-device AI. No API calls, no waiting.
Drop a song here
MP3, WAV, M4A, FLAC, OGG — any audio file
Bouncing-Ball Lyrics
Words highlight one-by-one in perfect sync with the music. Each word glows as it's sung — just like classic karaoke.
On-Device AI
Our advanced AI model (~40MB) runs entirely in your browser with WebGPU acceleration. Nothing leaves your device.
Any Song, Any Language
Drop an MP3, WAV, or FLAC. The AI supports 99 languages and handles both singing and speaking.
How It Works
Drop a Song
Upload any audio file. The AI model downloads once and caches in your browser.
AI Transcribes
The AI generates word-level timestamps from the audio — detecting every syllable.
Sing Along
Play the song and watch lyrics highlight word-by-word. Go fullscreen for the cinematic experience.
Export Lyrics
Download the synced lyrics as .LRC for use in music players, video editors, or sharing.
💡 Pro Tips:
- • Use headphones + external mic: This prevents audio feedback when singing live through the speakers
- • For best accuracy: Use the Stem Separator to isolate vocals first, then load the vocal stem
- • Slow mode: Use 0.75x or 0.5x speed to practice difficult sections
- • Fullscreen: Hit the expand button for a cinematic karaoke experience at parties
- • Export: The .LRC file works with most music players and lyric apps