sherpa-onnx-tts

Generate local offline speech audio from text using sherpa-onnx.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/xxrenzhe/autobb --skill sherpa-onnx-tts-xxrenzhe
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sherpa-onnx-tts
Source: https://github.com/xxrenzhe/autobb/tree/main/openclaw-prebuilt/skills/sherpa-onnx-tts
Command: npx skills add https://github.com/xxrenzhe/autobb --skill sherpa-onnx-tts-xxrenzhe

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill provides a local, offline text-to-speech (TTS) solution, eliminating the need for cloud-based services and ensuring privacy and accessibility.

Core Features & Use Cases

  • Local TTS Engine: Utilizes the sherpa-onnx library for on-device speech synthesis.
  • Offline Operation: Works without an internet connection, ideal for restricted environments.
  • Customizable Voices: Supports downloading various voice models for different speech characteristics.
  • Use Case: Generate spoken audio from text for accessibility features, voiceovers in local applications, or for users without reliable internet access.

Quick Start

Run the sherpa-onnx-tts command to convert the text "Hello from local TTS." into an audio file named tts.wav.

Frequently Asked Questions about sherpa-onnx-tts

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate speech audio offline without an internet connection?

To generate speech audio offline, this Skill uses the sherpa-onnx command-line interface for local text-to-speech synthesis. It operates entirely without internet connectivity, downloading required runtime and voice models locally to produce audio files like tts.wav.

Can I do local text-to-speech synthesis on my operating system without cloud services?

Yes, local text-to-speech synthesis is supported across various operating systems without relying on cloud services. By utilizing the sherpa-onnx runtime, it ensures privacy-sensitive on-device audio generation directly from your local environment.

What do I need to set up before converting text to a local audio file?

Before converting text to a local audio file, you must download the sherpa-onnx runtime and specific voice model components. Once these local dependencies are acquired, you can execute the text-to-speech command to generate audio output without further internet access.

When should I use offline text-to-speech instead of cloud-based speech synthesis?

You should use offline text-to-speech when operating in restricted environments without internet access or when handling privacy-sensitive applications. Local speech synthesis via sherpa-onnx ensures data never leaves your device, making it ideal for secure, on-device audio generation.

How can I customize the voice characteristics for local speech synthesis?

To customize voice characteristics during local speech synthesis, you can download and utilize various voice models compatible with the sherpa-onnx runtime. This allows you to select different speech profiles for your offline text-to-speech output.

Does sherpa-onnx-tts work for generating voiceovers in local applications?

Yes, sherpa-onnx-tts works for generating voiceovers in local applications by facilitating offline speech synthesis. It provides a command-line interface to convert text into audio files, making it suitable for integrated accessibility features or local app voiceovers.