qwen3-tts/text-to-speech

Key Features

• High-quality audio generation with natural, human-like voice output.
• Multiple voice options — choose from a variety of voice styles, accents and tones.
• Fine-grained control over speed, pitch, and emphasis.
• Low-latency streaming suitable for real-time applications.
• Support for multiple languages and accents.
• Consistent quality across short and long-form audio.

Parameters

How to Use

1. Enter the text you want to convert to audio or describe the audio to generate.
2. Select a voice style if the model supports multiple voices.
3. Adjust speed and format settings as needed.
4. Generate and download your audio file.

Code Examples

import os
import requests

response = requests.post(
    "https://aircube.ai/api/v3/qwen3-tts/text-to-speech",
    headers={
        "Authorization": "Bearer " + os.environ["AIRCUBE_API_KEY"],
        "Content-Type": "application/json",
    },
    json={
    "prompt": "Hello, welcome to AirCube AI.",
    "voice": "default"
},
    timeout=300,
)
data = response.json()

if data["success"]:
    print("ID:", data["data"]["id"], "Status:", data["data"]["status"])
else:
    print("Error:", data["error"]["message"])

Pricing

Billing rules

• Failed generations are not charged.

Best Use Cases

• Voiceover production — generate narration for videos, podcasts and presentations.
• Accessibility — create audio versions of written content.
• Character voices — produce unique voices for games, apps and interactive media.
• Multilingual content — generate audio in multiple languages from the same script.

Pro Tips

• Use punctuation and line breaks in your text to control pacing and pauses.
• Experiment with different voices to find the best match for your content's tone.
• For longer content, break it into segments for more consistent quality.
• Preview at 1.0x speed before adjusting — subtle changes often sound most natural.

Notes

• Maximum text length varies by model — check parameters for specific limits.
• Audio output is typically MP3 format with configurable bitrate.
• Content policy applies — harmful or prohibited content will be filtered.