piper

With one command, create a natural-sounding audiobook from a variety of input formats (epub, mobi, txt, PDF, HTML and more!)

Mega is an open-source implementation of Google Piper — a Git-compatible monorepo engine built for the AI Agent era.

A complete local production workflow for clean narration, structured learning content, and podcast-ready audio

PathOn Robotics Open Source Repo on building and controlling real robots

Custom scripts for the PIPER Burp extensions.

A voice-activated AI assistant modeled after HAL 9000, built with Raspberry Pi and self-hosted services for speech-to-text, language generation, and text-to-speech.

🐬 A pink qFlipper fork with LOTEI — a 100% local AI dolphin (Ollama) that chats, talks, watches your Flipper's screen, and one-click-installs custom firmware.

Fast, in-process text to speech for Java

559 K パラメータの日本語 TTS を ESP32-S3 で実時間合成。漢字かな交じり文の形態素解析・アクセント推定まで端末内で走る（M5Stack CoreS3 実機で確認）。推論は依存ゼロの C99、ブラウザ demo あり。arXiv:2608.21378 sanoTTS の日本語 clean-room 再実装

The original Piper(https://github.com/OHF-Voice/piper1-gpl), now on iOS and macOS

Experimental support for many TTS/STT LLMs wrapped in a Wyoming API for consumption via Homeassistant

Offline text to speech inside Unity

MultiBranch Pipeline For Argo Workflows

CLI tool and HTTP server for offline TTS engines (gTTS, Piper, Silero, Coqui, Bark, Kokoro)

MultiBranch Pipeline For Argo Workflows

A real-time, fully local voice AI system optimized for low-resource devices like an 8GB Ubuntu laptop with no GPU, achieving sub-second STT-to-TTS latency using Ollama, Vosk, Piper, and JACK/PipeWire. Open-source and privacy-focused for offline conversational AI.

ComfyUI Piper TTS Custom Node

Go Lang API Wrapper around Piper TTS - Supports TTS Inference and List of Voices

面向 Kigurumi 玩家、漫展用户和不方便说话场景的现场交流辅助工具

This repository shows different configurations of steps and pipelines specific to the ABAP Environment Pipeline as part of project “Piper.”