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web-asset-generator

Generates favicons, PWA icons, and Open Graph images from source logos or text slogans.

1|1|Updated Jun 11, 2026
Search Tags:#automation#social media#pwa#favicon#open graph#web assets
One-click install
npx skills add https://github.com/valtterimelkko/agent-workflow-skills --skill web-asset-generator-valtterimelkko
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: web-asset-generator
Source: https://github.com/valtterimelkko/agent-workflow-skills/tree/main/skills/web-asset-generator
Command: npx skills add https://github.com/valtterimelkko/agent-workflow-skills --skill web-asset-generator-valtterimelkko

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires Pillow, pilmoji, emoji, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This skill solves the fragmented and time-consuming process of creating, resizing, and validating the various icons and social media images required for a modern web presence.

Core Features & Use Cases

  • Automated Asset Generation: Instantly create favicons, PWA app icons, and Open Graph social media images from a single source logo or text slogan.
  • Smart Emoji Integration: Generate branded icons directly from emoji characters with intelligent project-based suggestions.
  • Quality Assurance: Automatically validate file sizes, dimensions, and accessibility contrast ratios to ensure compliance with platform standards like Facebook, Twitter, and LinkedIn.

Quick Start

Use the web-asset-generator skill to create a complete set of favicons and social media images from the logo file logo.png and save them to the output directory.

Frequently Asked Questions about web-asset-generator

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

FAQPage Schema
How do I generate favicons and PWA icons from a single logo file?▼

Generating favicons and PWA icons from a single logo file involves automated asset creation that resizes your source image into platform-specific dimensions. This skill processes your logo to instantly produce distribution-ready web assets.

Can I create Open Graph social media images from text slogans or emoji?▼

Yes, you can create Open Graph social media images from text slogans or emoji. The asset generator features smart emoji integration and project-based suggestions to render branded icons directly from characters.

Do my generated social media images meet WCAG accessibility contrast standards?▼

Your generated social media images meet WCAG accessibility contrast standards through automated quality assurance. The skill validates file sizes, dimensions, and contrast ratios to ensure platform compliance.

What is the best way to automate web asset creation for multiple platform requirements?▼

The best way to automate web asset creation for multiple platform requirements is using a script-based generator. This approach applies technical rules for specific dimensions and file size limits across platforms like Facebook and Twitter.

Does this web asset generator require Pillow dependencies to process images?▼

Yes, this web asset generator requires Pillow dependencies to process images. It specifically relies on the Pillow, pilmoji, and emoji libraries to handle image manipulation and smart emoji integration.

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