wan-2.7/pro/edit
WAN 2.7 Pro image edit: high-fidelity prompt-driven edits with 1–4 references, prompt expansion, and the same controls as the standard edit endpoint.
Wan 2.7 image editing on RunComfy supports natural-language edits with composition preservation and optional multi-reference guidance. You can attach one to four reference images via image_urls.
The response includes images (1–4 variants depending on num_images) plus seed.
image_urls left-to-right as image 1 through image 4 when you write instructions.image_size presets map to the provider’s internal sizing.enable_prompt_expansion: Lets the service elaborate short prompts (adds latency when on).| Parameter | Required | Type | Default | Range / Options | Description |
|---|---|---|---|---|---|
| image_urls* | Yes | array of URIs | sample | 1–4 | Reference frames for the edit. |
| prompt* | Yes | string | — | — | Desired transformation; mention image indices. |
| negative_prompt | No | string | "" | ≤500 chars | Content to avoid. |
| image_size | No | string | square_hd | enum presets | Output size preset. |
| num_images | No | integer | 1 | 1–4 | Variations per request. |
| enable_prompt_expansion | No | boolean | true | on / off | Auto expand prompts. |
| seed | No | integer | — | 0–2147483647 | Repeatability. |
| enable_safety_checker | No | boolean | true | on / off | Input/output moderation. |
| Billing | Rate |
|---|---|
| Per generated image | $0.03 |
Cost scales with num_images.
image_size to match your delivery aspect ratio.enable_prompt_expansion when you already have a precise art-direction prompt.num_images for alternatives; keep seed fixed to compare prompt tweaks.You can attach one to four HTTPS URLs in image_urls. In your prompt, name them as image 1, image 2, image 3, or image 4 so the model knows which reference you mean.
RunComfy lists $0.03 per generated image. If num_images is greater than 1, you pay per output image in that job.
When it is on (the default), DashScope-style expansion can lengthen short instructions and may add latency. Turn it off when you already have a tight creative brief and want the model to follow it closely.
No. This is prompt-driven editing: describe the change and, if needed, say what must stay untouched (for example “keep the face unchanged”).
Both share the same input schema on RunComfy. Pro targets higher-fidelity results and costs $0.075 per image. Use standard edit first when budget or speed matters, then switch to Pro for finals.
Use HTTPS URLs that RunComfy workers can retrieve without extra login, or upload through the supported file flow in the product.
RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.
