Best Open Source TTS

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While paid TTS models are awesome, open-source alternatives offer a treasure trove of possibilities for those who want to experiment, create, and innovate without breaking the bank. In this article, we’ll dive deep into the best free open-source TTS models that are changing the game.

1. Parler-TTS: The Little Engine That Could

Parler-TTS is a lightweight powerhouse that packs a punch. This tiny model can generate high-quality speech that sounds uncannily like a specific speaker – think same gender, pitch, and speaking style! The best part? It’s fully open-source, with all datasets, training code, and weights available for anyone to use and modify under a permissive license. Head over to Hugging Face to explore its capabilities.

2. ChatTTS: The Conversational Pro

ChatTTS is specifically designed for dialogue scenarios, like chatbots or LLM assistants. It’s a total rockstar when it comes to prosody, leaving most open-source TTS models in the dust. With ChatTTS, you can fine-tune your AI’s speech to include laughter, pauses, and interjections, making conversations feel ridiculously natural. Grab it on GitHub and get ready to chat!

3. MARS5-TTS: The Prosody Perfectionist

MARS5-TTS is a novel speech model that’s all about prosody – think rhythm, stress, and intonation. It can generate speech from a teeny-tiny 6-second audio clip and supports multiple languages. Yes, you read that right! This model is a game-changer for anyone looking to create ultra-realistic AI voices. Dive into its awesomeness on GitHub.

4. XTTS-v2: The Multilingual Voice Cloning Master

XTTS-v2 is the ultimate voice cloning machine. With just a 6-second audio clip, you can replicate voices in different languages – think 17 languages, to be exact! It also offers fine-grained control and cross-language voice cloning, making it a total beast in the TTS world. Experience its magic on Hugging Face.

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SK is a versatile writer deeply passionate about anime, evolution, storytelling, art, AI, game development, and VFX. His writings transcend genres, exploring these interests and more. Dive into his captivating world of words and explore the depths of his creative universe.