Korrigieren und bearbeiten

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.

Eingabe

square image

Ausgabe

vertical image

Diesen Skill nutzen Kopieroptionen

Best fit

Change image format

ComfyUI inpaintingGPT Image 2FLUX

Useful für social publishing

Job to be done

Erstellen vertical image aus square image, using a task-first Workflow instead of a loose Prompt 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

Prepare the source Eingabe: square image.
Pick a first tool path: ComfyUI inpainting, GPT Image 2, FLUX.
Generieren oder edit toward the promised deliverable: vertical image.
Review the image für drift, broken details, unreadable text, und weak composition.
Speichern the Prompt, references, und final settings that produced the best reusable result.

Copy-ready skill card

Skill: Square to vertical cover

Szene: Korrigieren und bearbeiten / Change image format

Eingabe: square image

Ausgabe: vertical image

Tools: ComfyUI inpainting, GPT Image 2, FLUX

Example Eingabe: Input: square image

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

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

Qualitätsprüfung: the result must match the promised Ausgabe und preserve the user intent.

Branch logic

If the user has not provided square image, ask für it before generating the final vertical image.
If a reference image is provided, preserve the subject identity, proportions, und important details before changing style oder scene.
If the first result fails Visual 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 oder legally approved.
Do not use it when the user needs professional legal, medical, safety, oder 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, und Produktdetails are not visibly broken.
The result is usable in the target channel ohne another full regeneration.

Prompt starter

Erstellen vertical image für this task: Extend a square image into vertical cover format

Eingabe available: square image

Example Eingabe: Input: square image

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

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

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

Keep the result faithful to the Eingabe und optimize für 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 Prompt starters