Practice Speaking with YouTube
Listen to a sentence, repeat it, compare. That's shadowing — a simple way to train pronunciation, rhythm, and fluency.
Shadowing practice
Follow along sentence by sentence with real-time waveform recording
Works with any YouTube video
Paste any link — subtitles are automatically split into segments
Open source & local-first
All data lives in your browser's IndexedDB. MIT-licensed, code on GitHub. Learn more