Does this skill support motion easing?

Yes, it includes a comprehensive easing library supporting linear, ease-in, ease-out, bounce, and elastic motion for more professional-looking animations.

What are the recommended dimensions for Slack emojis?

This skill recommends 128x128 pixels for Slack emojis and 480x480 pixels for message GIFs to ensure optimal display and performance within the Slack interface.

How does this skill optimize GIF file sizes?

It utilizes strategies such as reducing the color palette to 48 colors, lowering the frame rate to 10-20 FPS, and removing duplicate frames during the save process.

Can I use my own images with this skill?

Yes, you can upload images and Claude can use them as frames, inspiration, or base layers for more complex animations using the integrated PIL (Pillow) utilities.

Slack GIF Creator

Name: Slack GIF Creator
Author: MikeyB03

byMikeyB03

协作工具

Generates and optimizes custom animated GIFs and emojis specifically tailored for Slack's technical requirements.

关于

The Slack GIF Creator skill empowers Claude to design, animate, and export professional-grade GIFs optimized for Slack messages and custom emojis. By providing a suite of animation utilities—including easing functions, frame composition helpers, and validation tools—it ensures that generated assets meet Slack's dimensions, file size constraints, and frame rate requirements. Whether you're turning an existing image into a bouncing emoji or creating a complex particle burst from scratch using PIL primitives, this skill provides the necessary technical framework for high-quality, performant Slack animations.

主要功能

Advanced animation concepts including shaking, pulsing, fading, and particle bursts
Slack-specific optimization for file size and dimensions (128x128 and 480x480)
Library of easing functions for smooth, professional-grade motion like bounce and elastic effects
0 GitHub stars
Seamless integration with PIL/Pillow for programmatically drawing shapes and effects
Built-in validation tools to ensure GIFs are Slack-ready before export

使用场景

Creating custom Slack emojis from user-uploaded images or brand assets
Generating animated status updates and progress notifications for team channels
Designing celebration GIFs with dynamic effects like sparkles, zooms, and rotations

关于

主要功能

Advanced animation concepts including shaking, pulsing, fading, and particle bursts
Slack-specific optimization for file size and dimensions (128x128 and 480x480)
Library of easing functions for smooth, professional-grade motion like bounce and elastic effects
0 GitHub stars
Seamless integration with PIL/Pillow for programmatically drawing shapes and effects
Built-in validation tools to ensure GIFs are Slack-ready before export

使用场景

Creating custom Slack emojis from user-uploaded images or brand assets
Generating animated status updates and progress notifications for team channels
Designing celebration GIFs with dynamic effects like sparkles, zooms, and rotations