Visual AISkills
電商提示詞技能庫探索
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修復與編輯
Change image format
Essential

Square to vertical cover

Extend a square image into vertical cover format

Use this skill when you need a repeatable image workflow, not a one-off prompt guess. It defines the input, output, tool path, and quality gate before generation starts.

輸入
square image
輸出
vertical image
使用這個 技能複製選項
Best fit

Change image format

ComfyUI inpaintingGPT Image 2FLUX

Useful 用於 social publishing

Job to be done

建立 vertical image 從 square image, using a task-first 工作流 instead of a loose 提示詞 dump.

Workflow type

outpainting, crop-control

Quality promise

The output must preserve user intent, survive visual inspection, and be ready for the target channel.

Workflow outline

  1. Prepare the source 輸入: square image.
  2. Pick a first tool path: ComfyUI inpainting, GPT Image 2, FLUX.
  3. 生成 或 edit toward the promised deliverable: vertical image.
  4. Review the image 用於 drift, broken details, unreadable text, 和 weak composition.
  5. 儲存 the 提示詞, references, 和 final settings that produced the best reusable result.

Copy-ready skill card

Skill: Square to vertical cover

場景: 修復與編輯 / Change image format

輸入: square image

輸出: vertical image

Tools: ComfyUI inpainting, GPT Image 2, FLUX

Example 輸入: Input: square image

Goal: describe the target channel, audience, style, 和 non-negotiable details.

Constraints: list what must stay unchanged 和 what can be creatively changed.

品質檢查: the result must match the promised 輸出 和 preserve the user intent.

Branch logic

  • If the user has not provided square image, ask 用於 it before generating the final vertical image.
  • If a reference image is provided, preserve the subject identity, proportions, 和 important details before changing style 或 scene.
  • If the first result fails 視覺 inspection, fix the smallest broken area first instead of regenerating the whole image.
  • If the first tool path fails, switch to the next listed option: GPT Image 2, FLUX.

When not to use

  • Do not use this as proof that the generated vertical image is factually real 或 legally approved.
  • Do not use it when the user needs professional legal, medical, safety, 或 regulated-compliance judgment.

Copy distribution

Take this skill into your AI tool as a prompt, a workflow card, or a portable SKILL.md draft.

Quality gate

  • The final asset clearly matches the requested vertical image.
  • The main subject still reflects the original square image.
  • Text, hands, logos, edges, 和 產品細節 are not visibly broken.
  • The result is usable in the target channel 且不 another full regeneration.

Prompt starter

建立 vertical image 用於 this task: Extend a square image into vertical cover format

輸入 available: square image

Example 輸入: Input: square image

Goal: describe the target channel, audience, style, 和 non-negotiable details.

Constraints: list what must stay unchanged 和 what can be creatively changed.

Preferred tool path: ComfyUI inpainting, GPT Image 2, FLUX

Keep the result faithful to the 輸入 和 optimize 用於 the change image format scene.

Evidence and maintenance

Source IDs
IMG-018, IMG-023, IMG-026
Priority
Essential
Library track
Starter
Related intent routes

Related workflows by search intent

Use these routes when the next user question shifts from this workflow into background replacement, product repair, ad variants, listing review, or prompt examples.

Prompt examples
Get 提示詞 starters

AI 圖像提示詞範例

使用 可複製 提示詞範例 when the user needs a fast starting point 用於 the next 視覺 task.

Open workflow
Resize 或 extend

Expand image into banner

使用 when the generated asset is good but the final channel needs a wider website 或 social format.

Open workflow
Final polish

Upscale image 且不 losing detail

使用 when the image is approved but needs higher resolution before publishing.

Open workflow

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