sherpa-onnx-tts

Synthesize speech from text offline using sherpa-onnx across macOS, Linux, and Windows.

7|12|Updated Mar 10, 2026
One-click install
npx skills add https://github.com/borealBytes/my-farm-advisor --skill sherpa-onnx-tts-borealbytes
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sherpa-onnx-tts
Source: https://github.com/borealBytes/my-farm-advisor/tree/main/skills/sherpa-onnx-tts
Command: npx skills add https://github.com/borealBytes/my-farm-advisor --skill sherpa-onnx-tts-borealbytes

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Local TTS using sherpa-onnx runs on your machine to synthesize speech from text without relying on cloud services.

Core Features & Use Cases

  • Offline CLI-based TTS with sherpa-onnx for cross-platform environments
  • Private voice synthesis suitable for accessibility tools, demos, and privacy-focused projects
  • Simple setup: download runtime and voice model and run the CLI

Quick Start

Run sherpa-onnx-tts with your text input to produce an audio file using the local runtime and selected voice model.

Frequently Asked Questions about sherpa-onnx-tts

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

FAQPage Schema
How do I run offline text-to-speech synthesis locally without cloud services?

Offline text-to-speech synthesis runs locally by using sherpa-onnx to generate speech from text without cloud services. You provide text input to produce an audio file using a local runtime and selected voice model.

What is local TTS and when do I need deterministic voice synthesis?

Local TTS is the process of generating speech from text on your machine. You need deterministic voice synthesis for privacy-conscious workflows, edge devices, accessibility tools, and research projects requiring predictable output.

Do I need environment variables to use sherpa-onnx for cross-platform TTS?

Yes, sherpa-onnx cross-platform TTS requires the SHERPA_ONNX_RUNTIME_DIR and SHERPA_ONNX_MODEL_DIR environment variables. The wrapper uses these variables to locate the runtime, model, and data for predictable output.

Can I use local TTS on macOS, Linux, and Windows for privacy-focused projects?

Yes, local TTS powered by sherpa-onnx supports deterministic, cross-platform voice synthesis across macOS, Linux, and Windows. It is specifically suitable for privacy-conscious workflows and demos.

What's the best way to set up offline TTS for edge devices and accessibility tools?

The best way to set up offline TTS is downloading the sherpa-onnx runtime and voice model, configuring the required environment variables, and running the CLI with text input to generate audio files.