About image-upscaling
An inference.sh CLI skill for upscaling and enhancing images through available apps such as Topaz Image Upscaler. It is intended for people preparing generated, old, or web images for larger displays and print.
Key features
- 01Upscale images through inference.sh apps
- 02Use Topaz Image Upscaler
- 03Pass images by URL
- 04Combine image generation and upscaling
Use cases
- 01Prepare generated art for print
- 02Increase resolution of old photos
- 03Create images for high-DPI displays
- 04Make high-resolution thumbnails
Install
Copy the command and run it in a terminal.
$
npx skills add https:/ / github.com/ qu-skills/ superpowers --skill image-upscalingAfter installing, type/image-upscalingin Claude Code to confirm it loaded.
Details
From the project READMEInstall the belt CLI skill:
npx skills add belt-sh/cli
Image Upscaling
Upscale and enhance images via inference.sh CLI.

Quick Start
Requires inference.sh CLI (
belt). Install instructions
belt login
belt app run infsh/real-esrgan --input '{"image_url": "https://your-image.jpg"}'
Available Upscalers
| Model | App ID | Best For |
|---|---|---|
| Topaz Image Upscaler | falai/topaz-image-upscaler | Professional quality, any image |
Examples
Upscale Any Image
belt app run falai/topaz-image-upscaler --input '{"image_url": "https://low-res-image.jpg"}'
Workflow: Generate and Upscale
# 1. Generate image with FLUX Klein (fast)
belt app run falai/flux-2-klein-lora --input '{"prompt": "landscape painting"}' > image.json
# 2. Upscale the result
belt app run falai/topaz-image-upscaler --input '{"image_url": "<url-from-step-1>"}'
Use Cases
- AI Art: Upscale generated images for print
- Old Photos: Restore and enhance resolution
- Web Images: Prepare for high-DPI displays
- Print: Increase resolution for large prints
- Thumbnails: Create high-res versions
Related Skills
# Full platform skill (all apps)
npx skills add inference-sh/skills@infsh-cli
# Image generation (generate then upscale)
npx skills add inference-sh/skills@ai-image-generation
# FLUX models
npx skills add inference-sh/skills@flux-image
# Background removal
npx skills add inference-sh/skills@background-removal
Browse all image apps: belt app list --category image
Documentation
- Running Apps - How to run apps via CLI
- Image Generation Example - Complete image workflow guide
- Apps Overview - Understanding the app ecosystem
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