SIBU'S FREE TEXT TO SPEECH
Reads aloud, studies with you, and records your own voice — entirely on your device.
🔊 Read Aloud — Study & Audiobook Mode
Downloading only works with the Natural AI Voice — the Standard device voice can't be saved as a file; that's a browser limitation, not something we can switch on.
Reading happens on your own device — either your browser's built-in voices, or (if selected) the Natural AI voice model running locally via WebAssembly. Nothing is uploaded; no text or audio ever touches our hosting.
🎙️ Record Your Own Voice
Practice narrating a passage in your own voice — useful for revision or building your own audiobook clips. Recording happens locally in your browser using your microphone; nothing is sent anywhere.
Microphone not active.
Your recording stays in this browser tab only. Closing or refreshing the page discards it unless you download it first.