No. 133 of 215 ·Text-to-Speech Software

Qwen3-TTS

Web · Linux · Self-hosted · API

Freedom report

Two barsScore 5.3

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

Qwen3-TTS is ranked #133 of 215 in text-to-speech software on Freedom251. It runs on API, Linux, Self-hosted, Web. There is a free plan.

Qwen3-TTS plans and pricing

All plans

Qwen3-TTS open-source models Free The project is released under the Apache-2.0 license; no price is stated. 0.6B and 1.7B models · 10 languages github.com · 7 Oct 2026

Compared on text-to-speech software

Commercial use: Yes
Voice cloning: Yes
API access: Yes
Languages: 10 languages
Export formats: WAV
Platforms: Web, API, self_hosted

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The record

Product: Qwen3-TTS is an open-source series of text-to-speech models developed by the Qwen team at Alibaba Cloud.
Generation modes: The models support streaming and non-streaming speech generation, voice design, voice cloning, and natural-language voice control.
Latency: The README says the streaming architecture can produce the first audio packet after one character and reports end-to-end synthesis latency as low as 97 ms.
Model sizes: Released models include 0.6B and 1.7B parameter variants for custom voice or base tasks, plus a 1.7B voice design model.
Local installation: The project provides a Python package install and says it recommends a fresh Python 3.12 environment.
Local web interface: A local Gradio web UI demo can be launched with the qwen-tts-demo command.
Model hosting: The README links model downloads on Hugging Face and ModelScope and documents loading weights locally or by model ID.
API integration: The project links Alibaba Cloud DashScope real-time APIs for custom voice, voice cloning, and voice design.
Inference integration: The README states that vLLM-Omni supports offline Qwen3-TTS inference and that online serving is planned for later support.
License: The GitHub repository lists the Apache-2.0 license.
API requirements: The linked Alibaba Cloud real-time synthesis guide says API use requires configuring an API key and installing the latest DashScope SDK when using that SDK.
What it does: Qwen3-TTS is an open-source series of text-to-speech models for speech generation, voice design, and voice cloning.
Voice options: The released models support custom voices, voice design from natural-language descriptions, and voice cloning from reference audio.
Streaming: The README says the models support streaming and non-streaming generation and reports end-to-end synthesis latency as low as 97 ms.
Price from: Free

Where it ranks on Freedom251

Best Text-to-Speech Software in 2026#133 of 215
Best Voice Cloning Software in 2026#16 of 24

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Sources

github.com/QwenLM/Qwen3-TTS· checked 7 Oct 2026
help.aliyun.com/zh/model-studio/realtime-tts-user-guide· checked 7 Oct 2026
alibabacloud.com/help/en/model-studio/model-pricing· checked 7 Oct 2026