Can qwen-image-3.0 directly modify existing images?
Yes. Provide 1–3 publicly accessible image URLs, and specify the modifications and preservation requirements in the prompt to perform reference image editing. Without reference images, it is used for text-to-image generation. For multiple reference images, explain their purposes in submission order to avoid listing images without explaining their respective roles.
How should dimensions be specified when calling it?
The size on this platform uses the width*height format, such as 1024*1024, rather than 1024x1024. When selecting dimensions, you must also meet the native total pixel area and aspect ratio limits; these ranges do not mean that every side must be between 512 and 2048 pixels.
How should prompt enhancement and thinking mode be combined?
direct can be used for text-to-image generation and reference image editing, while agent is only for text-to-image generation. When enable_thinking is enabled, prompt_extend=true is required. Simple concept exploration can reduce enhancement steps, while complex images can try enhancement and thinking, but the additional generation wait time should also be considered.
How should I choose between the Standard version and Pro?
The Standard version is suitable for batch creation, rapid iteration, and everyday visual exploration; Pro is better suited for complex layouts and high-precision final-image requirements. It is recommended to compare detail performance and the number of revisions for the same task, rather than looking only at a single showcase image. They are different models, and Pro's name should not be treated as an alias for the Standard version.
How do I retrieve images after asynchronous generation?
After setting async=true, save the returned task_id and query the final task status through /qwen-image/tasks, or use callback_url to receive a completion notification. After success, read image_url from the result; images will be transferred to this platform's CDN and can be used for subsequent display, download, and distribution.