Audience

Researchers who need a model for expressive, multilingual, controllable, and streaming voice generation in applications like voice assistants, dubbing, accessibility, and creative audio synthesis

About Qwen3-TTS

Qwen3-TTS is an open source series of advanced text-to-speech models developed by the Qwen team at Alibaba Cloud under the Apache-2.0 license, offering stable, expressive, and real-time speech generation with features such as voice cloning, voice design, and fine-grained control of prosody and acoustic attributes. The models support 10 major languages, including Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian, and multiple dialectal voice profiles with adaptive control over tone, speaking rate, and emotional expression based on text semantics and instructions. Qwen3-TTS uses efficient tokenization and a dual-track architecture that enables ultra-low-latency streaming synthesis (first audio packet in ~97 ms), making it suitable for interactive and real-time use cases, and includes a range of models with different capabilities (e.g., rapid 3-second voice cloning, custom voice timbres, and instruction-based voice design).

Pricing

Starting Price:
Free
Free Version:
Free Version available.

Integrations

API:
Yes, Qwen3-TTS offers API access

Ratings/Reviews

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Company Information

Alibaba
Founded: 1999
China
github.com/QwenLM/Qwen3-TTS

Videos and Screen Captures

Qwen3-TTS Screenshot 1
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Product Details

Platforms Supported
Cloud
Training
Documentation
Live Online
Support
Online

Qwen3-TTS Frequently Asked Questions

Q: What kinds of users and organization types does Qwen3-TTS work with?
Q: What languages does Qwen3-TTS support in their product?
Q: What kind of support options does Qwen3-TTS offer?
Q: What other applications or services does Qwen3-TTS integrate with?
Q: Does Qwen3-TTS have an API?
Q: What type of training does Qwen3-TTS provide?
Q: How much does Qwen3-TTS cost?

Qwen3-TTS Product Features

Text to Speech

API
Multi-Language Support
Different Voice Choices
Synchronize Speech
Audio Optimization
Adjust Speaking Rate / Pitch
Custom Lexicons