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BillChirico
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app-store-image-enhancer

Enhance low-quality images with Pillow for app store publication.

5|Updated Nov 27, 2025
Search Tags:#contrast#image enhancement#sharpening#batch processing#app icon#PNG#Pillow
One-click install
npx skills add https://github.com/BillChirico/bills-agent-skills --skill app-store-image-enhancer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: app-store-image-enhancer
Source: https://github.com/BillChirico/bills-agent-skills/tree/main/app-store-image-enhancer
Command: npx skills add https://github.com/BillChirico/bills-agent-skills --skill app-store-image-enhancer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes assets (resource) components.

What problem does it solve?

It solves the problem of blurry, low-resolution, or poorly contrasted images that don’t look professional for app stores, documentation, or marketing.

Core Features & Use Cases

  • Upscales and resizes to meet platform needs (notably 1024×1024 PNG for app icons).
  • Sharpens and improves clarity using Pillow filters and enhancement (including unsharp masking).
  • Boosts contrast with mode-specific tuning for app icons vs. screenshots vs. general images.
  • Batch enhancement for directories while preserving the original files.

Quick Start

Run /enhance-image ./assets/icon.png app-icon to generate a 1024×1024, sharpened, high-contrast PNG for app store submission.

Frequently Asked Questions about app-store-image-enhancer

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

FAQPage Schema
How do I upscale and sharpen low-resolution app icons for store submission?▼

You can enhance low-resolution app icons by applying LANCZOS resizing to 1024×1024, unsharp masking, and mode-specific contrast tuning to generate professional publication-ready PNG outputs for store submission.

Can I batch process multiple PNG screenshots to improve clarity and contrast?▼

Yes, you can batch process directories of PNG, JPG, JPEG, and WebP images to improve clarity and contrast. The tool applies mode-specific enhancement while preserving original files and writing enhanced outputs with appropriate formats.

Do I need Python and Pillow to apply unsharp masking and contrast enhancement?▼

Yes, Python with Pillow is required to apply unsharp masking and contrast enhancement. The Skill relies on Pillow to perform LANCZOS resizing and mode-specific image adjustments.

What's the best way to fix blurry app store screenshots before publication?▼

The best way to fix blurry app store screenshots is using mode-specific sharpening and contrast enhancement. This process targets screenshot cleanup by applying Pillow filters and unsharp masking to improve image clarity and resolution.

Does the image enhancement process preserve my original files during batch processing?▼

Yes, the image enhancement process preserves original files during batch processing. The Skill reads from image directories and writes the enhanced, sharpened, and upscaled outputs separately, ensuring source assets remain untouched.

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