sherpa-onnx-tts

You can generate speech offline by using the sherpa-onnx engine, which performs local text-to-speech synthesis without requiring cloud APIs or internet connectivity to output audio files.

The best way to ensure privacy is using offline text-to-speech synthesis. This local approach processes documents entirely on your machine, preventing sensitive data from being sent to external servers.

Yes, you can use VITS-based voice models for text-to-speech synthesis on Linux, macOS, and Windows, provided you have pre-configured the runtime and model directories.

You can convert text to a WAV file by executing local synthesis tasks. The sherpa-onnx engine generates natural-sounding speech output, ideal for providing audio feedback for automation scripts.

No, internet connectivity is not required. The local TTS synthesis operates entirely offline using the sherpa-onnx engine, eliminating cloud-based API dependencies for audio generation.

A limitation of offline TTS is that it requires pre-configured runtime and model directories to execute synthesis tasks, meaning you must manually manage local VITS voice models instead of accessing them via cloud APIs.