text-to-speech

Add Hume AI to any TypeScript project

PersonaPlex on Apple Silicon: an MLX port of NVIDIA’s full-duplex speech-to-speech model with realtime local/web modes and offline WAV inference.

Open-source, self-hosted AI language learning platform with local or cloud LLMs, CEFR study plans, an AI tutor, voice conversations, flashcards, and spaced repetition.

Utsuwa is an open-source alternative to Grok Companion. This is a platform where you can have a virtual AI waifu that learns and grows with you, bundled with optional mechanics inspired by Japanese dating sim games.

Audio2Face Avatar with Riva SDK functionality

Give your tools a voice — speech to text and back, 25 languages, up to ~19× faster than Whisper. On your machine.

Convert your ebooks to audiobooks. 📖->🎧

An Android ChatBot powered by IBM Watson Services (Assistant V1, Text-to-Speech, and Speech-to-Text with Speaker Recognition) on IBM Cloud.

Voice-first macOS menu bar app: dictate, voice-edit clipboard, read aloud, AI chat with Google/Trello tools, and live meeting notes. Bring your own keys (Gemini, GPT, Grok) or run offline with Whisper.

Polyfill Web Speech API with Cognitive Services for both speech-to-text and text-to-speech service.

Voice-powered AI assistant platform — connect any LLM, any TTS, with a live web canvas, music generation, and agent orchestration using openclaw. Install: npx openvoiceui setup

On-device VAD / streaming STT / TTS / diarization in C++17 (ONNX + LiteRT) with a voice-agent pipeline. Linux, Windows, Android.

A WebRTC-native, audio-first conversational-AI framework for Go.

Unofficial Go client for the ElevenLabs API: text-to-speech, speech-to-text, sound generation, and voice management.

Local-first, open-source YouTube dubbing: clones the original voice into another language, time-synced. Chatterbox voice cloning + faster-whisper + NLLB, with multi-voice, burned subtitles and optional Wav2Lip lip-sync. Runs free on your own machine via a simple CLI.

Telegram bot with voice message recognition and generation. Speech to Text and Text to Speech

Fast Vietnamese TTS. 370M params, 3-second inference.

Demonstrates Voice Recognition, Text to Speech, Language Translation, OAuth2, Image Generation, Face Detection and Voice Chatbot.

Android native AI inference library, bringing text, image, video, STT, TTS inference

ComfyUI nodes for Step Audio EditX - State-of-the-art zero-shot voice cloning and audio editing with emotion, style, speed control, and more.