
Qwen Image 2.0 Pro Text-to-Image API by Alibaba
Qwen Image 2.0 Pro is a professional-grade text-to-image model with superior quality and advanced prompt understanding. Up to 2k. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.
Qwen Image 2.0 Pro Text-to-Image
Qwen Image 2.0 Pro is Alibaba's premium text-to-image model, delivering the highest quality output in the Qwen Image 2.0 family. With superior detail rendering, enhanced prompt adherence, and professional-grade visual fidelity, it's ideal for production work requiring maximum quality.
Why Choose This?
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Pro-tier quality
Maximum visual fidelity and detail in the Qwen Image 2.0 family. -
Superior prompt adherence
Best-in-class at following detailed, complex prompts with multiple elements and attributes. -
Enhanced detail rendering
Exceptional at rendering intricate details like hair textures, jewelry, skin tones, and fabric. -
Flexible aspect ratios
Multiple presets including1:1,16:9,9:16,4:3,3:4,3:2, and2:3. -
Custom resolution
Adjustable width and height from512to2048pixels. -
Prompt Enhancer
Built-in tool to automatically improve your descriptions.
Parameters
| Parameter | Required | Description |
|---|---|---|
| prompt | Yes | Text description of the desired image |
| size | No | Aspect ratio preset: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3 |
| width | No | Custom width in pixels (range: 512–2048) |
| height | No | Custom height in pixels (range: 512–2048) |
| seed | No | Random seed for reproducibility (-1 for random) |
How to Use
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Write your prompt
Describe the image in detail, including specific attributes, styles, and elements. -
Choose size
Select a preset aspect ratio or customize width/height. -
Use Prompt Enhancer (optional)
Click to automatically refine your description. -
Set seed (optional)
Use a seed for reproducible results. -
Run
Submit and download your generated image.
Best Use Cases
- Professional Production — High-end visuals requiring maximum quality
- Detailed Character Art — Generate characters with specific attributes and fine details
- Portrait Photography — Create photorealistic portraits with exceptional detail
- Fashion & Beauty — Visualize outfits, hairstyles, makeup, and jewelry with precision
- Commercial & Advertising — Premium imagery for marketing and brand campaigns
Pro Tips
- Use highly detailed prompts — the Pro model excels at following complex descriptions with multiple attributes
- Describe specific details like "waist-length loc'd hair," "gold thread," "cowrie shells," or "blue beads" for precise rendering
- Include motion and pose descriptions for dynamic images (e.g., "caught mid-spin in a dance")
- Pro tier is recommended for final production work where quality is paramount
- Use the standard Qwen Image 2.0 for iterations, then switch to Pro for final renders
Notes
promptis the only required field- Resolution range: 512–2048 pixels for both width and height
- Default size is 1:1
- Ensure your prompts comply with content guidelines
Related Models
- Qwen Image 2.0 Text-to-Image — Standard tier at lower cost
- Qwen Image Edit Plus — Image editing with text instructions
- Recraft V4 Pro Text-to-Image — Pro tier design-focused generation


















