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Learn-skills.dev image-upscaling

Upscale and enhance images with Real-ESRGAN, Thera, Topaz, FLUX Upscaler via inference.sh CLI. Models: Real-ESRGAN, Thera (any size), FLUX Dev Upscaler, Topaz Image Upscaler. Use for: enhance low-res images, upscale AI art, restore old photos, increase resolution. Triggers: upscale image, image upscaler, enhance image, increase resolution, real esrgan, ai upscale, super resolution, image enhancement, upscaling, enlarge image, higher resolution, 4k upscale, hd upscale

install
source · Clone the upstream repo
git clone https://github.com/NeverSight/learn-skills.dev
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/NeverSight/learn-skills.dev "$T" && mkdir -p ~/.claude/skills && cp -r "$T/data/skills-md/1nfsh/s/image-upscaling" ~/.claude/skills/neversight-learn-skills-dev-image-upscaling-6b5cba && rm -rf "$T"
manifest: data/skills-md/1nfsh/s/image-upscaling/SKILL.md
source content

Image Upscaling

Upscale and enhance images via inference.sh CLI.

Image Upscaling

Quick Start

curl -fsSL https://cli.inference.sh | sh && infsh login

infsh app run infsh/real-esrgan --input '{"image_url": "https://your-image.jpg"}'

Available Upscalers

ModelApp IDBest For
Topaz Image Upscaler
falai/topaz-image-upscaler
Professional quality, any image

Examples

Upscale Any Image

infsh 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)
infsh app run falai/flux-2-klein-lora --input '{"prompt": "landscape painting"}' > image.json

# 2. Upscale the result
infsh 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 150+ apps)
npx skills add inference-sh/skills@inference-sh

# 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: 

infsh app list --category image

Documentation