Local AI Voice Cloning and Voice Changers

VoiceStudio is a local AI voice studio for creators who need speech generation and audio production without uploading their recordings. It combines voice creation, video dubbing and longer spoken projects in one application.

Pallaidium is a Blender add-on for filmmakers and AI artists who want to develop scenes with generated visuals and sound before shooting. It puts generation on the Video Sequence Editor timeline, where you can test dialogue timing and edit scenes alongside music.

Coqui TTS is a text-to-speech toolkit for developers and speech researchers who want to generate voices locally or train their own models. The idiap fork builds on coqui-ai/TTS.

CosyVoice is a text-to-speech system for developers building speech applications on their own hardware or self-hosted servers. It can generate speech in a reference speaker's voice, including in another language, without training a separate model for each speaker.

Speech AI Forge is a self-hosted text-to-speech app for people making spoken audio or adding speech generation to their software. It brings several speech models into one Gradio web interface and also provides a separate API server.

SUB/WAVE is a self-hosted internet radio station for people who want to broadcast music from their own library. An AI DJ picks tracks and speaks between them while every listener hears the same live Icecast stream.

VoiceCraft generates speech from text and edits existing recordings using a few seconds of a speaker's voice as reference. It's for researchers and developers who want to work with voice generation on their own hardware without training a separate model for each speaker.

Chatterbox TTS Server turns text into speech on your own computer or server. It's for people making narration and audiobooks, or adding speech to apps through an API.

WhisperSpeech is a text-to-speech system for developers and speech researchers who want to generate English audio with models they can run locally. It builds on OpenAI Whisper and provides pretrained models for use on your own hardware.

Voice Changer (w-okada), also called VC Client, converts speech as you talk using AI voice conversion models. It suits people who want live voice changes, including gaming commentators running other demanding applications.

Wyoming Piper provides local speech generation for Home Assistant and other Wyoming-compatible clients. It's for people building a voice assistant who want speech synthesis to run on their own machine or server.

audio.cpp runs audio models locally for developers building speech tools and people generating or processing audio on their own hardware. It brings multiple audio tasks into one C++ runtime built on ggml.

MOSS TTSD generates spoken dialogue from scripts for podcasts, audio dramas, dubbing and commentary. Its focus is maintaining distinct voices across long conversations, including speaker changes and overlapping speech.

SoniTranslate is an AI video dubbing app for people translating spoken videos into other languages. It can run locally, with a Gradio interface in the browser.

Voice-Clone-Studio brings voice cloning and speech production into one browser interface for people making podcasts, audiobooks and dialogue recordings. It combines several engines with tools for preparing samples and training custom voices.

SmartSub helps video creators subtitle recordings and dub them into other languages. You can use its transcription, translation, proofreading, dubbing and export tools separately or combine them for batch processing.

Miko is an AI companion for people who want to talk with an animated character on their Windows desktop. It pairs a local language model with a customizable 3D avatar and spoken replies.

Orpheus TTS generates speech for developers building voice applications or creating custom voices. Its Llama-based models support local inference and let you control how spoken text sounds.

TTS-Audio-Suite is a ComfyUI extension for creators producing narration, character dialogue and speech matched to subtitles on their own hardware. It brings several speech engines and audio editing tools into the same workspace.

pyVideoTrans translates spoken video into another language for people preparing subtitles and dubbed versions. It works from the audio, so footage doesn't need existing subtitles.

OuteTTS is a local text-to-speech library for developers adding generated speech to their applications. It uses reference audio to reproduce a speaker's voice, including their style, emotion and accent.

Zonos is a local text-to-speech model for people who want to generate speech in a reference speaker's voice. It suits projects that need control over vocal delivery as well as voice matching.

Applio converts recordings and microphone input into another voice for musicians making AI covers, streamers and speech creators. You can choose community voice models or train a model from your own recordings.

Higgs Audio's Higgs TTS 2 is a downloadable speech model for developers building narration and conversational audio into applications. It adapts spoken delivery to the text and can generate conversations with distinct voices.

Chatterbox is a text-to-speech model family for developers and creators who want to generate voices on their own hardware. It suits narration, voice agents and interactive media, with models for English and multilingual speech.

RVC WebUI is a local AI voice conversion tool for people who want to change the voice in recordings or use a live voice changer. It also lets you train a voice model from your own recordings.

Amphion is an audio generation toolkit for researchers and engineers developing speech and singing systems. It brings model implementations, dataset preparation and evaluation into one research codebase.

ebook2audiobook converts non-DRM ebooks into narrated audio with chapters and metadata. It's for readers who want audio editions of legally acquired books, with a choice of speech engines and narrator voices.

IndicF5 is a text-to-speech model for developers and researchers who need to generate spoken audio in Indian languages. It supports Assamese, Bengali, Gujarati, Hindi, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil and Telugu.

llama.rn is a library for developers adding local LLM features to React Native apps on iOS and Android. It brings llama.cpp inference onto the device, so an app can process model requests on the user's hardware.

TTS WebUI is a self-hosted browser interface for people creating speech and music or processing audio with AI models. It brings these tasks into one place, with model choices for different kinds of audio work.

My Neuro is a local AI desktop companion for people who want to create a character with their own choice of appearance, voice and personality. It supports spoken and typed conversations, with character expressions and movements that respond to the dialogue.

Voicebox combines speech creation and dictation for people producing audio or working with AI agents. It's a free, open-source alternative to ElevenLabs and WisprFlow that processes voice data on your own machine.

RealtimeTTS is a Python text-to-speech library for developers building voice assistants and other apps that need spoken responses before the full text is ready. It accepts both complete text and incoming LLM output.