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local-tts

Generate speech audio with MLX acceleration and the Kokoro-82M model on Apple Silicon.

2|3|Updated Oct 20, 2025
Search Tags:#text-to-speech#apple silicon#local#audio generation#tts#kokoro
One-click install
npx skills add https://github.com/psd401/psd-claude-plugins --skill local-tts
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: local-tts
Source: https://github.com/psd401/psd-claude-plugins/tree/main/plugins/psd-productivity/skills/local-tts
Command: npx skills add https://github.com/psd401/psd-claude-plugins --skill local-tts

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires mlx-audio, pydub, and includes scripts (resource) and docs (resource) and references (resource) components.

What problem does it solve?

This Skill allows you to generate high-quality speech audio directly on your machine without relying on external APIs, saving costs and ensuring privacy.

Core Features & Use Cases

  • Local Speech Generation: Uses Apple Silicon MLX acceleration and the Kokoro-82M model for fast, on-device TTS.
  • Multiple Voices: Offers a variety of American and British English male and female voice presets.
  • Use Case: Generate a podcast version of your daily briefing notes or create audio feedback for a document without sending sensitive text to a cloud service.

Quick Start

Generate an MP3 audio file from the text 'Hello, this is a test.' and save it to your Desktop.

Frequently Asked Questions about local-tts

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

FAQPage Schema
How do I generate speech audio locally on Apple Silicon without an API key?▼

You can generate speech audio locally on Apple Silicon without an API key using MLX acceleration and the Kokoro-82M model. This Skill processes text inputs or files directly on your device to create MP3 or WAV audio output.

Does local text-to-speech on Mac require external cloud services or internet access?▼

Local text-to-speech on Mac does not require external cloud services or internet access. By using MLX acceleration with the Kokoro-82M model, all speech generation happens entirely on-device for maximum privacy and zero API costs.

What audio formats and voice options are available for on-device TTS generation?▼

On-device TTS generation supports MP3 and WAV output formats. It includes a variety of American and British English male and female voice presets to customize the generated speech audio.

Do I need to install uv and mlx-audio to run local Kokoro text-to-speech?▼

You need uv with mlx-audio and pydub installed to run local Kokoro text-to-speech. These dependencies are required to execute the MLX acceleration and audio processing for the Kokoro-82M model on Apple Silicon.

Can I convert text files to speech audio using local MLX acceleration?▼

You can convert text files to speech audio using local MLX acceleration. The Skill accepts direct text input or files to generate high-quality speech audio locally on Apple Silicon devices.

Why use local text-to-speech instead of cloud-based TTS APIs?▼

Use local text-to-speech instead of cloud-based TTS APIs to save costs and ensure data privacy. Generating speech on-device with MLX acceleration prevents sensitive text from being sent to external cloud services.

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