Overview
About this model
Qwen3-TTS covers 10 major languages (Chinese, English, Japanese, Korean, German, French, Russian, Portuguese, Spanish, and Italian) as well as multiple dialectal voice profiles to meet global application needs. In addition, the models feature strong contextual understanding, enabling adaptive control of tone, speaking rate, and emotional expression based on instructions and text semantics, and they show markedly improved robustness to noisy input text.
View model card on HuggingFaceSpecifications
Model details
- Provider
- Alibaba
- Modality
- Text-to-speech
- Pricing
- $2.00 / 1M tok
Modalities: text → audio
API
Call it in code
Use the OpenAI-compatible endpoint below with your EcoHash API key and this model ID.
Python
from openai import OpenAI
client = OpenAI(
base_url="https://api.ecohash.com/v1",
api_key="YOUR_API_KEY",
)
speech = client.audio.speech.create(
model="qwen3-tts",
input="Hello, welcome to EcoHash!",
voice="Cherry",
)curl
curl https://api.ecohash.com/v1/audio/speech \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d {
"model": "qwen3-tts",
"input": "Hello, welcome to EcoHash!",
"voice": "Cherry"
} \
--output speech.mp3Compare
Qwen3-TTS vs other text-to-speech models
Same API, same billing. Rates come live from the EcoHash billing system.
| Model | Context | Price | Modalities |
|---|---|---|---|
| Qwen3-TTS (this page) | — | $2.00 per 1M output tokens | text → audio |
| Kokoro-82M | — | $1.00 per 1M output tokens | text → audio |
FAQ
Common questions
- How much does the Qwen3-TTS API cost?
- Qwen3-TTS is $2.00 per 1M output tokens on EcoHash. That figure comes live from the EcoHash billing system, so the price shown on this page is the price you are billed — there is no separate list price to reconcile.
- Qwen3-TTS vs Kokoro-82M: which should I use?
- Both are text-to-speech models on the same OpenAI-compatible EcoHash API, so moving between them is a change of model id and nothing else. Qwen3-TTS has $2.00 per 1M output tokens. Kokoro-82M has $1.00 per 1M output tokens. Both prices come live from the EcoHash billing system; the comparison table on this page carries the current figures.
- Can I use Qwen3-TTS commercially through EcoHash?
- EcoHash hosts Qwen3-TTS under the model publisher's own licence and does not change its terms, so whether your use is permitted is decided by that licence — read it on the model card at https://huggingface.co/Qwen/Qwen3-TTS-12Hz-1.7B-CustomVoice. The EcoHash Terms of Service additionally require you to comply with each model's licence and acceptable-use policy. Your EcoHash bill for API usage is separate from, and does not grant, any right under the model's licence.
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