Open-Source Frontier Voice AI

A comprehensive ComfyUI integration for Microsoft's VibeVoice text-to-speech model, enabling high-quality single and multi-speaker voice synthesis directly within your ComfyUI workflows.

VibeVoice: Expressive, longform conversational speech synthesis. (Community fork)

A ComfyUI custom node integration for local multi-engine multi-language Text-to-Speech and Voice Conversion. Supports: RVC, Echo-TTS, Qwen3-TTS, Cozy Voice 3, Step Audio EditX, IndexTTS-2, Chatterbox (classic and multilingual), F5-TTS, Higgs Audio 2 and VibeVoice with unlimited text length, SRT timing, Character support, and many audio tools

ComfyUI custom node for the VibeVoice TTS. Expressive, long-form, multi-speaker conversational audio

VibeVoiceFusion is a full-stack, multi-speaker voice generation web system featuring LoRA fine-tuning, batch generation, and VRAM optimization. Based on Microsoft's VibeVoice (AR + diffusion architecture)

A Gradio-based web UI for voice cloning and voice design, powered by Qwen3-TTS & VibeVoice. Can use Whisper or VibeVoice-ASR for automatic transcription.

A fully local and private Speech-To-Text app with cross-platform support, speaker diarization, Audio Notebook mode, LM Studio integration, and both longform and live transcription.

Unofficial WIP LoRa Finetuning repository for VibeVoice

Fast local speech-to-text for any app using faster-whisper

Audiobook creation tool with support for multiple TTS models (Qwen3-TTS, IndexTTS2, VibeVoice, Chatterbox, Fish S2-Pro, Higgs Audio V2, etc), focused on high-quality output. Plus player/reader web app.

A modern desktop application built with Tauri 2.0 for creating professional audiobooks using advanced text-to-speech and voice cloning technology (XTTS, Chatterbox, VibeVoice). Features drag & drop organization, multi-language support (17+ languages), smart text segmentation with NLP, and export to MP3/M4A/WAV formats.

OpenAI API-compatible text-to-speech server using Microsoft VibeVoice-Realtime-0.5B. Docker or Python venv support, multiple voices with OpenAI aliases, CUDA-optimized.

Beautiful voice app: record or upload to train a voice, generate speech from text or files, save & download voices.

Rust implementation of VibeVoice text-to-speech with voice cloning and multi-speaker synthesis.

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Frontier Open-Source Text-to-Speech

is a powerful, locally-hosted Text-to-Speech (TTS) application designed to provide high-quality voice synthesis. It leverages the Microsoft VibeVoice model as its core engine, seamlessly integrating a fast Python FastAPI backend and a modern React/TypeScript frontend.

Archive of the official Microsoft VibeVoice repository (7B & 1.5B). Backup of the deleted source code for the open-source TTS models, including the removed 7B version. Try the VibeVoice online service

FastAPI wrapper around original Vibevoice 1.5B and 7B models

vibevoice real time 0.5B swift port

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API server for VibeVoice

Open-source AI audiobook studio. A free, private alternative to ElevenLabs. 3 voice modes, per-sentence voice & emotion control, LLM smart character analysis, mixed-voice generation. Runs 100% locally on your GPU with zero API costs.

VibeVoice cloned

Getting VibeVoice 7b working with 10 gb of vram.

VibeVoice nodes with exl3 support. Realtime inference speed on 3090

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