Show HN: OfflineTTS Offers Free Local Browser TTS and STT

A new project announced on Hacker News, OfflineTTS, delivers text‑to‑speech and speech‑to‑text capabilities. The service runs completely within the browser without requiring an internet connection. It is offered free of charge and works on common desktop browsers. Users can input text to hear spoken output generated locally. Conversely, spoken input can be transcribed into text without external servers. The tool leverages WebAssembly and client‑side models to perform processing. This approach enhances privacy by keeping audio data on the user’s device. The project invites community contributions and feedback for future improvements.