Key features
Real-time sync
Stamp each line with one keypress as the song plays, with reaction-delay compensation so timestamps land where you mean them.
Verify your timing
Play the finished file back hands-free - it auto-advances through every line so you can catch any stamp that drifts and re-sync on the spot.
All common audio formats
MP3, WAV, OGG, Opus, FLAC, M4A, AAC - and a matching .lrc loads automatically when you open a track.
Nudge and global offset
Fix one line by a fixed step, or shift the whole file at once to re-align against a different mix.
Bulk notepad import + 50-step undo
Paste a whole song's lyrics in one go, and roll back any edit without fear.
Keyboard-first workflow
Space to play, Enter to stamp, arrows to seek - your hands stay on the keys.