pretext-tts-highlight
Karaoke-style word highlighting for text-to-speech. No DOM measurement. Smooth on resize.
Paste or type your text:
The quick brown fox jumps over the lazy dog. This is a demonstration of word-by-word text highlighting synchronized with the Web Speech API. Resize the window and watch the highlight reposition smoothly without any stutter or interruption to the audio playback.
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Speed:
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Highlight:
Background
Underline
Bold
Scale
Ready