Nari AI's Dia TTS
Discover how Dia TTS AI by Nari Labs brings expressive and ultra-realistic dialogue generation that integrates advanced features like emotion mimicry and non-verbal sounds for unparalleled versatility.
Generate fun conversations with Dia AI
You get full control over scripts and voices.

What is Nari AI
Nari AI represents the latest in AI technology, focusing on text-to-speech applications with emphasis on realism and expressiveness.
- Powerful AI ModelWith 1.6 billion parameters, this architecture enables nuanced and expressive audio generation.
- Expressive SpeechSupports realistic conversational audio and non-verbal sounds like laughter and sighs.
- Open SourceAvailable for community experimentation and contribution via GitHub and Hugging Face.
Explore Nari AI's Features
Discover the impressive capabilities of Nari AI, making advancements in AI-driven text-to-speech technology accessible and powerful.



Features of Dia
Discover the remarkable features and innovations that define Dia, the new Text-to-Speech model.
Expressive Speech Synthesis
Model generates expressive and natural speech for AI applications.
Multi-Speaker Support
Supports multiple speakers within a single dialogue construct.
Non-Verbal Audio Inclusion
Handles non-verbal cues like laughter, breathing, and applause.
Open-Source Integration
Open-source licensing for extensive user and community involvement.
Real-Time Synthesis
Real-time processing capable on consumer-level GPUs.
Voice Cloning Innovation
Advanced features include zero-shot voice cloning
Nari AI Numbers
Statistics Highlighting Nari AI's Impact.
Used by
100+
developers
Requires at least
10
GB VRAM
Built on
1.6B
parameters
Testimonials of Dia TTS AI Users
Explore what users are saying about Dia TTS AI, the groundbreaking model developed by Nari Labs that redefines text-to-speech synthesis with reality-like expressiveness and non-verbal cues.
Emily
Product Developer at TechWave
Dia TTS AI's ability to add realistic emotion to synthesized speech is truly remarkable. It brings a human touch to my projects, and the results are outstanding.
Liam
Creative Entrepreneur
Generating natural dialogues and incorporating laughter and sighs make Dia TTS stand out from the rest. A superb tool for any creator.
Sophia
Multimedia Producer
This AI model is an incredible feat. Its performance is both intuitive and efficient, and I can't recommend it enough to other multimedia producers.
Jacob
Software Engineer at CodeForge
Open-source, accessible, and capable of real-time applications. Dia TTS AI is a gift to the technology and innovation community.
Isabella
Audio Designer
Its easy integration and expressive results have reshaped how I approach audio projects. Truly innovative!
Oliver
AI Enthusiast and Innovator
Hands down, the most efficient and expressive TTS system I have tried to date. Its non-verbal sound generation is especially impressive.
Frequently Asked Questions
Explore the frequently asked questions about Dia TTS AI, an advanced text-to-speech model by Nari Labs.
What is Dia TTS AI?
Dia TTS AI is an open-source text-to-speech model with 1.6 billion parameters designed for generating ultra-realistic dialogue.
What is unique about Dia TTS?
Dia excels in generating expressive and naturalistic speech with emotional nuance.
How does Dia perform voice cloning?
Voice cloning entails replicating a person's voice characteristics from a short audio sample.
Can Dia generate non-verbal sounds?
Dia can generate non-verbal cues like laughing, sighing, etc., adding expressiveness to outputs.
Where can I access Dia?
Dia is accessible via GitHub and Hugging Face; links are provided in the documentation.
Does Dia support multi-speaker dialogues?
Dia supports multi-speaker dialogue and natural interactions using speaker tags.
What languages does Dia support?
Currently, Dia is focused on English-language support with possibilities for expansion.
How does Dia compare with other TTS models?
Dia is famous for its expressiveness and is often compared favorably to proprietary models.
Where can I get support for using Dia?
Join the Discord community for support or access additional documentation for integration.
What are the system requirements for running Dia?
Current runs require GPUs with around 10GB VRAM, but optimizations for other platforms are ongoing.
Discover Dia TTS AI
Experience the innovative Dia TTS AI—a groundbreaking text-to-speech model that offers expressive, ultra-realistic dialogue generation and versatile voice features.