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sherpa-onnx-tts

Generate local speech audio from text using sherpa-onnx voice models.

1|Updated Feb 24, 2026
Search Tags:#offline#text-to-speech#local#tts#speech synthesis#sherpa-onnx
One-click install
npx skills add https://github.com/victor-brechbill/claw-kernel --skill sherpa-onnx-tts-victor-brechbill
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: sherpa-onnx-tts
Source: https://github.com/victor-brechbill/claw-kernel/tree/main/skills/sherpa-onnx-tts
Command: npx skills add https://github.com/victor-brechbill/claw-kernel --skill sherpa-onnx-tts-victor-brechbill

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables local, offline text-to-speech conversion, 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 speech synthesis directly on your machine.
  • Offline Operation: Functions without an internet connection, ideal for environments with limited connectivity or for enhanced data security.
  • Customizable Voices: Supports various voice models, allowing you to choose different speech characteristics.
  • Use Case: Generate audio files for presentations, accessibility tools, or voice alerts without relying on external APIs, ensuring consistent performance and cost control.

Quick Start

Use the sherpa-onnx-tts skill 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 locally without an internet connection?▼

Offline text-to-speech synthesis can be performed using the sherpa-onnx runtime to convert text into audio files directly on your machine. This ensures privacy and consistent performance without relying on cloud-based APIs.

What environment variables do I need to set up for local TTS?▼

Local TTS operation requires setting the SHERPA_ONNX_RUNTIME_DIR and SHERPA_ONNX_MODEL_DIR environment variables. These paths point the sherpa-onnx engine to its execution runtime and voice models.

Can I use custom voice models for offline speech synthesis?▼

Yes, offline speech synthesis supports various customizable voice models. You can configure different speech characteristics by providing the appropriate model files in your SHERPA_ONNX_MODEL_DIR directory.

What is the best way to generate audio alerts for privacy-sensitive applications?▼

Using local text-to-speech synthesis is the best way to generate audio alerts for privacy-sensitive applications. It processes data entirely offline, ensuring no text is transmitted to external cloud services.

Does offline TTS work for generating presentation audio files without external APIs?▼

Yes, offline TTS works for generating presentation audio files without external APIs. The local synthesis engine outputs audio files like tts.wav, ensuring consistent performance and avoiding cloud service dependencies.

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