Karaoke
Lyrics Sync.
Audiobook
AI Text Sync
Powered by GTS (Gaudio Text Sync), our AI Text Sync transforms the once manual task of lyric synchronization into an instant, seamless process. With unmatched speed and accuracy, it’s built for real-time experiences across music platforms and performance settings.
Documents
Line by Line Sync
Input Music
Input Lyrics
Time Code
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
Proven. Trusted. Ready to scale.
99%
Line-by-line lyric synchronization accuracy, ensuring reliable and seamless lyric display every time.
0.1sec
0.1 sec average precision in lyric alignment — far more precise than industry standards for streaming services
50×
Faster than manual syncing, reducing hours of tedious work to just minutes and freeing up valuable time for creativity.
Top use cases
Karaoke Generation
Create instant karaoke experiences with vocal removal and synced lyrics.
Real-Time Lyric Synchronization
Automatically align lyrics with music for live and streaming use.
Audiobook Production & Accessibility
Polish spoken-word recordings and sync text for immersive listening.
Build smarter. Sound better. Start now.