skills.rest
agentspace-so
agentspace-soOFFICIAL
Explore all skills by this author →
GitHub

image-outpainting

Extend images beyond their original canvas via RunComfy edit endpoints.

31|9|Updated Apr 30, 2026
Search Tags:#image editing#aspect ratio#runcomfy cli#image outpainting#uncrop#reference matching#brand continuation
One-click install
npx skills add https://github.com/agentspace-so/runcomfy-agent-skills --skill image-outpainting-agentspace-so
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: image-outpainting
Source: https://github.com/agentspace-so/runcomfy-agent-skills/tree/main/image-outpainting
Command: npx skills add https://github.com/agentspace-so/runcomfy-agent-skills --skill image-outpainting-agentspace-so

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Users need to extend an image beyond its original canvas (uncrop, widen, change aspect ratio) while keeping the existing subject and style consistent.

Core Features & Use Cases

  • Identity-preserving canvas extension: routes to the best RunComfy edit endpoint to continue the original scene (e.g., add sky, extend architecture, expand backgrounds).
  • Multiple routing strategies: chooses between prose-driven outpainting, reference-driven matching, and brand-locked continuation based on the user’s intent.
  • Aspect-ratio and uncropping support: performs common banner, social media, and product-style uncropping such as 1:1 to 16:9 or portraits to reveal more body.

Quick Start

Give the AI the original image URL and ask to outpaint by changing the aspect ratio (for example: “Extend the canvas to 16:9, keep the original subject and visible area exactly, and match the lighting and background.”).

Frequently Asked Questions about image-outpainting

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extend an image canvas to change its aspect ratio without distorting the original subject?▼

Image outpainting extends the image canvas for uncropping and aspect-ratio changes while preserving the original content. It routes to the appropriate RunComfy edit endpoint to generate surrounding context that matches the existing scene.

What is the best way to uncrop a portrait to reveal more of the background?▼

The best way to uncrop a portrait is using reference-style outpainting, which applies context-preserving canvas extension. This expands the frame around the existing still while matching the original lighting and background.

Can I use prompt-driven outpainting to add specific elements like sky or architecture to an existing photo?▼

Yes, you can use prompt-driven outpainting to add sky, extend architecture, or expand backgrounds. The tool routes your intent to the best RunComfy edit endpoint to continue the original scene seamlessly.

How do I perform brand-locked continuation to ensure my extended image matches my existing visual style?▼

Brand-locked continuation preserves your visual identity during canvas extension by matching the original content's style. The system selects the appropriate routing strategy to generate outpainted areas that align with your brand.

Do I need to provide an image URL to start extending an image canvas?▼

Yes, you need to provide the original image URL to start the outpainting process. You then ask the AI to outpaint by specifying the desired aspect ratio change, such as extending the canvas to 16:9.

Does image outpainting work for converting square images to widescreen banners?▼

Yes, image outpainting supports common banner, social media, and product-style uncropping such as converting 1:1 square images to 16:9 widescreen. It preserves the visible area while generating the extended canvas.

Related Skills

Explore More Design & Creative Skills→
runcomfy-comruncomfy-com
12

image-outpainting

Extend images beyond their original canvas via RunComfy edit endpoints.

Official
Intermediate
AvihusittonAvihusitton

image

Generate, optimize, and convert marketing images to WebP/AVIF formats.

Community
Advanced
doany-aidoany-ai
5

image-outpainting

Route image outpainting tasks across multiple endpoints via the RunComfy CLI.

Official
Advanced
camillanapolescamillanapoles

image-outpainting

Extend images beyond their borders with AI-generated content preserving lighting and style.

Community
Intermediate