llm + tts
Language model and speech synthesis running side by side in your browser.
No server, no API key. Nothing leaves your machine.
This demo works best on desktop.
Try the individual pages:
LLM · Text-to-Speech
LLM: SmolLM2-1.7B-Instruct, single-turn chat via WebGPU with WebLLM.
TTS: Quantized Kyutai Pocket-TTS model, custom Rust inference compiled to WebAssembly.