Generates optimized animated GIFs and custom emojis specifically formatted for Slack's technical requirements.
The Slack GIF Creator skill provides a comprehensive toolkit for building high-quality animated graphics directly within Claude. It combines technical Slack specifications—such as dimensions for emojis (128x128) and messages (480x480)—with advanced animation logic including easing functions, physics-based motion (bounce, shake, pulse), and particle effects. By leveraging PIL (Pillow) primitives and specialized optimization strategies for file size and color depth, it enables developers to programmatically create polished, performant animations for team communication without needing external design software.
Key Features
01Automatic color palette reduction and frame optimization for small file sizes
020 GitHub stars
03Advanced animation library with easing functions like bounce and elastic motion
04Procedural drawing tools for shapes, gradients, and particle bursts
05Slack-specific optimization for emojis and message-inline GIFs
06Built-in validators to ensure GIFs meet Slack's strict technical constraints
Use Cases
01Automating the creation of instructional UI animations for internal team documentation
02Generating programmatically animated status icons or team celebration GIFs
03Creating custom animated Slack emojis from scratch or uploaded images
