Qwen Image 3.0 Pro Edit
[Core Function] Qwen Image 3.0 Pro Edit is an image-to-image editing model for instruction-based edits and multi-image fusion. [Strengths] It accepts 1-3 reference images plus an edit instruction, optional negative prompts, free-form output size (widthheight), intelligent prompt rewrite, 1-6 outputs while preserving subject identity, and long structured edit instructions. [Best For] Highly recommended for: background replacement, outfit or style changes, multi-image fusion, identity-preserving portrait edits, and iterative creative retouching. [Limitations] Do NOT use this for pure text-to-image with no reference images (use Qwen Image 3.0 Pro instead), native 4K output, or thinking-mode reasoning. Keep output total pixels within 512512 to 2048*2048; input images should follow supported formats and size guidance. Do NOT combine very long prompts with multiple reference images and a long negative_prompt if the request may exceed the model input capacity (about 4.5k tokens total across text and images). [Routing] Route here when the user provides reference image(s) and wants Qwen 3.0 edit quality. For text-only generation without images, use Qwen Image 3.0 Pro.
Authorizations
API Key authentication. Format: Bearer YOUR_API_KEY.
Body
Image editing instruction (positive prompt)
1 - 4500"Change the background to a beach scene"
Input image URL array, supports 1-3 images
1 - 3 elementsNegative prompt describing unwanted content
500Number of output images
1 <= x <= 6Output image resolution as widthheight (e.g. 10241024). Optional; when omitted the model auto-selects. Total pixels should stay within 512512 to 20482048.
^\d+\*\d+$"1024*1024"
Enable intelligent prompt rewriting
Random seed for reproducibility
0 <= x <= 2147483647