CallStudio
CallStudio is a free, browser-based TTML creator for making synced
lyrics for Apple Music, Spotify, and other streaming platforms. Create
word-level synchronized lyrics with precise timing.
Create TTML Lyrics in Minutes
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Import any audio file and tap along to sync lyrics word by word
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Visual timeline editor with waveform for precise TTML timing
adjustments
- Word-level and line-level sync granularity
- Split words into syllables for karaoke-style timing
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Multi-agent support for duets, backing vocals, and group parts
- Real-time animated lyrics preview
- Export standard TTML files ready for Apple Music and Spotify
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