Can this skill resize images to specific store requirements?

Yes, it includes a dedicated 'app-icon' mode that automatically resizes and optimizes images to the standard 1024x1024 pixels required by major app stores.

What image formats are supported by this skill?

The skill supports common formats including PNG, JPG, JPEG, and WebP, typically outputting high-quality PNGs for icons to preserve detail.

What Python libraries are required to use this skill?

The skill relies on the Pillow (PIL) library for all image processing tasks, which can be easily installed via pip.

Does it handle the transparency requirements for different app stores?

Yes, the tool is aware of transparency rules. It supports RGBA for Google Play and can convert to solid-background RGB for iOS App Store compliance.

Does it support batch processing of multiple files?

Absolutely. The batch_enhance function allows you to process an entire folder of images simultaneously, applying consistent enhancement settings to every file.

App Store Image Enhancer

Name: App Store Image Enhancer
Author: BillChirico

byBillChirico

•

Mobile Development

Automatically enhances image resolution, sharpness, and clarity for high-quality app store assets and marketing materials.

This skill provides a specialized Python-based workflow for optimizing visual assets, specifically tailored for mobile app store submissions and professional documentation. It automates the process of upscaling low-resolution images, applying precise sharpening filters, and adjusting contrast to ensure icons meet the strict 1024x1024 requirements for iOS and Google Play. Whether you are batch-processing screenshots or fine-tuning a single social media post, the tool handles format conversions and metadata analysis to deliver crisp, professional results every time.

Key Features

01Configurable enhancement modes tailored for general photos, screenshots, or app icons

022 GitHub stars

03Automated 1024x1024 app icon generation with optimized sharpness and contrast

04Smart analysis tool to verify image dimensions, transparency, and store compliance

05Advanced image upscaling using LANCZOS resampling for maximum detail preservation

06Batch processing capabilities for entire directories of screenshots or marketing assets

Use Cases

01Standardizing a large set of marketing images for a multi-platform social media campaign

02Preparing low-resolution logos for App Store and Google Play Store submission

03Cleaning up blurry or compressed screenshots for technical documentation and manuals

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add billchirico/bills-claude-skills app-store-image-enhancer

For use in Claude.ai and ChatGPT

Download Skill