Dia TTS AI
The Future of Speech Synthesis is Here. Transform text into natural, expressive speech with unmatched realism and flexibility.
Generate fun conversations with Dia AI
You get full control over scripts and voices.

Introducing Dia TTS AI
Dia TTS AI is an advanced open-source text-to-speech model developed by Nari Labs, capable of creating realistic dialogue, emotion, and expressing non-verbal cues.
- Realistic SpeechCrafting natural and expressive speech.
- Voice CloningAbility to replicate specific voices.
- Audio InnovationEnabling creative audio design.
Why Choose Dia TTS AI?
Explore the advantages of using the advanced Dia TTS AI for your text-to-speech applications.



Features of Dia TTS AI
Discover the advanced features and capabilities offered by Dia TTS AI.
Realistic Dialogue
Dia TTS AI generates ultra-realistic text-to-speech outputs.
Expressive Emotional Speech
Capable of simulating emotions and non-verbal sounds within speech synthesis.
Voice Cloning
Supports cloning voices from brief audio clips for personalized speech.
Real-Time Processing
Designed to perform in real-time, enabling quick and responsive outputs.
Open Source Accessibility
Licensed as open-source to encourage community use and development.
Customizable Design
Dia TTS AI allows for modular adjustments to suit different applications.
Dia by the Numbers
Numbers highlighting Dia TTS AI's capabilities and achievements.
Built with
1.6B
research parameters
Supported by
20+
code contributors
Trusted by
10k+
community members
Customer Testimonials
Explore authentic user opinions and feedback on Dia TTS AI.
Alex
Freelancer
The naturalness of the speech generated by Dia TTS AI is outstanding; it feels like you're listening to real human voices.
Sam
Developer
Dia TTS AI's ability to replicate voices accurately is impressive and has boosted my project development.
Taylor
Researcher
I appreciate the open-source nature of Dia TTS AI—it's helping the community innovate continuously.
Riley
Audiobook Creator
The emotional depth and realism of Dia's outputs make it perfect for audiobook productions.
Morgan
Project Manager
Implementing Dia TTS AI was smooth, and its performance exceeded our client's expectations.
Jordan
Voice-Over Artist
Using Dia TTS AI for my voice-over tasks has saved me time and delivered amazing results.
Frequently Asked Questions
Unsure about using Dia TTS AI? Explore our frequently asked questions (FAQs) to get clarity about its features, benefits, and usage.
What is Dia TTS AI?
Dia TTS AI is a powerful AI-driven text-to-speech tool that converts text into natural and expressive speech, suitable for various applications.
How does the voice cloning feature work?
Dia offers voice cloning by analyzing a short audio sample to mimic the same voice in its outputs.
What languages does Dia TTS AI support?
Currently, Dia supports English, with potential for other languages in future updates.
How can I integrate Dia TTS AI into my project?
Install the model from GitHub and integrate it following the provided documentation.
Is Dia TTS AI open source?
Dia is open-source under an Apache 2.0 license, promoting widespread use and contribution.
Can Dia TTS AI produce non-verbal sounds?
Yes, it generates non-verbal sounds like laughter or sighing for more expressive outputs.
What are the hardware requirements for running Dia TTS AI?
Dia has modest hardware requirements of approximately 10GB VRAM, making it accessible for standard GPUs.
Can I customize the features of Dia TTS AI for specific applications?
Dia supports modular customization for specialized use cases such as animations or IVR systems.
Where can I get support for issues with Dia TTS AI?
Use the GitHub repository, Hugging Face resources, and additional user forums for support.
How does Dia TTS AI engage with its user community?
Dia is built with community involvement in mind, encouraging innovation and diverse applications.
Unlock the power of Dia TTS AI
Explore the transformative capabilities of Dia TTS AI and integrate advanced text-to-speech synthesis into your projects.