Does this skill handle Slack's file size limits?

Yes, it includes built-in optimization tools to reduce color count, lower frame rates, and remove duplicate frames specifically to meet Slack's strict file size requirements.

What animation styles are supported?

It supports a wide variety of movement patterns including pulse, shake, bounce, spin, fade, slide, zoom, and particle bursts using advanced easing functions.

Can I use my own images as a starting point?

Absolutely. The skill can load existing images via PIL to animate them directly or use them as a visual reference for colors and style when drawing from scratch.

Are there specific dimensions recommended for Slack?

Yes, the skill provides presets for 128x128 (standard for emojis) and 480x480 (ideal for message-embedded GIFs) to ensure the best display quality.

Slack GIF Creator

Name: Slack GIF Creator
Author: nordeim

bynordeim

협업 도구

Generates and optimizes custom animated GIFs specifically formatted for Slack emojis and messages.

소개

The Slack GIF Creator skill empowers Claude to design, animate, and optimize GIF files that meet Slack’s specific technical requirements. It provides a robust toolkit for drawing graphics from scratch using PIL, implementing smooth animations with easing functions, and applying strict optimization strategies to ensure files stay within Slack's size limits for custom emojis. Whether creating a shaking reaction, a pulsing announcement, or a complex particle burst, this skill ensures high-quality, lightweight visual assets that work seamlessly across the Slack platform.

주요 기능

Built-in GIF validation to ensure compatibility with Slack's file size and color constraints
File size optimization through frame removal, color reduction, and duplicate detection
Advanced animation concepts including easing, bouncing, shaking, and particle bursts
Frame-by-frame customization using Python's Pillow library for professional-grade graphics
Optimized presets for Slack emoji (128x128) and message (480x480) dimensions
0 GitHub stars

사용 사례

Creating custom reaction emojis for internal company Slack workspaces
Generating animated progress bars or status updates for Slack notifications
Building branded animation sequences from static user-uploaded logos

소개

주요 기능

Built-in GIF validation to ensure compatibility with Slack's file size and color constraints
File size optimization through frame removal, color reduction, and duplicate detection
Advanced animation concepts including easing, bouncing, shaking, and particle bursts
Frame-by-frame customization using Python's Pillow library for professional-grade graphics
Optimized presets for Slack emoji (128x128) and message (480x480) dimensions
0 GitHub stars

사용 사례

Creating custom reaction emojis for internal company Slack workspaces
Generating animated progress bars or status updates for Slack notifications
Building branded animation sequences from static user-uploaded logos