Qwen3-TTS AI
Qwen3-TTS AI: Free, Open-Source Text-to-Speech with Ultra-Low Latency and Voice Cloning
About Qwen3-TTS AI
Qwen3-TTS AI is a powerful, open-source text-to-speech solution developed by Alibaba Cloud. It offers ultra-low latency (97ms), voice cloning, and multi-language support across 10 languages. With no registration required, users can generate high-quality speech instantly. The platform supports voice design, streaming generation, and natural language control, making it ideal for developers, content creators, and businesses.
Pricing
Full pricing pageStarter
$99 one-time
Get started with your first SaaS startup.
- 100 credits, valid for 1 month
- NextJS boilerplate
- SEO-friendly structure
- Payment with Stripe
- Data storage with Supabase
- Google Oauth & One-Tap Login
- i18n support
- 人民币支付
Popular
Standard
$199 one-time
Ship Fast with your SaaS Startups.
- Everything in Starter, plus
- 200 credits, valid for 3 month
- Deploy with Vercel or Cloudflare
- Generation of Privacy & Terms
- Google Analytics Integration
- Google Search Console Integration
- Discord community
- Technical support for your first ship
- Lifetime updates
- 人民币支付
Premium
$299 one-time
Qwen3-TTS Premium Features.
- Everything in Standard, plus
- 300 credits, valid for 1 year
- Business Functions with AI
- User Center
- Credits System
- API Sales for your SaaS
- Admin System
- Priority Technical Support
- 人民币支付
FAQ
No, Qwen3-TTS is 100% free and does not require registration or a credit card. You can start using it instantly online without any login.
Qwen3-TTS requires GPU support for optimal performance. It is recommended to use FlashAttention 2 to reduce GPU memory usage. Models can be loaded in torch.float16 or torch.bfloat16. A GPU with 8GB+ VRAM is recommended for best results.
Yes, Qwen3-TTS is fully open-source under the Apache-2.0 license, which allows free commercial use. You can deploy, modify, and integrate it into your commercial projects without any additional licensing fees.
Qwen3-TTS achieves an end-to-end synthesis latency as low as 97ms, making it suitable for real-time interactive scenarios. It supports streaming generation, where the first audio packet can be output immediately after a single character is input.
Qwen3-TTS supports 10 major languages: Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian.
The easiest way to get started is to install the qwen-tts Python package from PyPI. Create a clean Python 3.12 environment, install the package, and load any released model. Alternatively, you can try the online demos on Hugging Face or ModelScope, or use the DashScope API for cloud-based inference.
Qwen3-TTS offers several models: CustomVoice (9 premium timbres), VoiceDesign (create voices from descriptions), and Base (voice cloning). Choose CustomVoice for predefined voices, VoiceDesign for custom voice creation, or Base for cloning existing voices. All models support streaming generation and 10 major languages.
Yes, you can try Qwen3-TTS online for free without any installation. The online demo allows you to experience expressive speech generation, voice cloning, and voice design directly in your browser instantly.
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Pricing summary
Starting from
199 USD
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