AI Text to Speech

On-device, lightning fast text-to-speech synthesis

Initializing...

Text to Synthesize

Enter text in English0 chars

Voice Style

Speed1.0x

Quality (Steps)10

Realtime Speech

Stream audio instantly

Generate WAV

High-quality file download

Voice Style

Speed1.0x

Quality (Steps)10

On-Device AI

Powered by Supertonic. All speech synthesis happens locally in your browser using WebAssembly/WebGPU. No data is sent to the cloud.

Starting...0%

This only happens once. AI model files are cached in your browser and won't require downloading again.