Web Speech · highlights as it reads
🗣️ Text to Speech
Paste any text and let your browser read it aloud with the system voices — Vietnamese and English — while the current word lights up. Adjust speed and pitch live, pause and resume anytime. Nothing is uploaded.
Voices come from your OS/browser — Windows usually ships a Vietnamese voice (An), Chrome adds Google voices online. If word highlighting doesn't move, your engine doesn't emit word boundaries (common with some cloud voices) — reading still works.