pixel-art

Convert standard images to pixel art with hardware-accurate palettes and dithering.

Updated Jul 13, 2026
One-click install
npx skills add https://github.com/zangjeicy/Hermes --skill pixel-art-zangjeicy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pixel-art
Source: https://github.com/zangjeicy/Hermes/tree/main/optional-skills/creative/pixel-art
Command: npx skills add https://github.com/zangjeicy/Hermes --skill pixel-art-zangjeicy

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires Pillow, ffmpeg, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This skill removes the complexity of manual image editing by automating the conversion of standard photos into stylized, era-accurate pixel art and generating looping animations.

Core Features & Use Cases

  • Retro Conversion: Apply hardware-specific palettes like NES, Game Boy, or PICO-8 to any image with high-quality dithering.
  • Procedural Animation: Add atmospheric effects like rain, fireflies, or snow to static pixel art to create engaging, looping MP4 or GIF files.
  • Use Case: Quickly generate retro-styled avatars, social media assets, or game sprites from high-resolution photos without needing professional design software.

Quick Start

Use the pixel-art skill to convert the image at path input.jpg into a Game Boy style pixel art file named output.png.

Frequently Asked Questions about pixel-art

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

FAQPage Schema
How do I convert a standard image into retro pixel art using specific hardware palettes?

Convert standard image files into retro pixel art by applying hardware-accurate color palettes like NES, Game Boy, or PICO-8 alongside Floyd-Steinberg dithering. This process automates manual editing complexity, transforming high-resolution photos into stylized pixel art masterpieces.

Can I add animated weather and particle effects to static pixel art?

Yes, you can generate animated overlays with weather and particle effects for static pixel art. The skill creates procedural animations like rain, fireflies, or snow, exporting the results as looping MP4 or GIF files.

What dependencies do I need to process images and encode video animations?

You need Pillow for image processing and ffmpeg for video encoding and frame manipulation. These dependencies are required to apply dithering to images and generate procedural animation overlays for MP4 or GIF output.

What is Floyd-Steinberg dithering and when is it used for pixel art conversion?

Floyd-Steinberg dithering is an image processing technique used to diffuse quantization errors when converting photos to limited hardware color palettes. It creates the illusion of color depth and shading in retro pixel art masterpieces.

Are there limitations when generating game sprites from high-resolution photos?

The skill automates retro conversion using specific hardware palettes and dithering, but complex high-resolution backgrounds may lose detail when forced into limited color spaces. It is optimized for generating avatars, social media assets, and game sprites rather than detailed artwork.