slack-gif-creator

Generate optimized animated GIFs for Slack emoji and messages.

1|Updated May 6, 2026
One-click install
npx skills add https://github.com/ag47-pt/Website --skill slack-gif-creator-ag47-pt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: slack-gif-creator
Source: https://github.com/ag47-pt/Website/tree/main/.claude/skills/slack-gif-creator
Command: npx skills add https://github.com/ag47-pt/Website --skill slack-gif-creator-ag47-pt

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill solves the challenge of creating animated GIFs that meet Slack's size, dimension, and quality requirements while maintaining polished visual results.

Core Features & Use Cases

  • GIF Creation Utilities: Build animated GIFs from generated frames using reusable builders, drawing helpers, and Pillow-based image composition.
  • Slack Optimization: Optimize GIF dimensions, colors, frame counts, and file sizes for emoji and message usage in Slack.
  • Animation Support: Apply motion concepts such as bouncing, pulsing, rotating, fading, sliding, zooming, and particle effects for engaging animations.
  • Use Case: Create a custom Slack emoji GIF of a company mascot celebrating a launch with smooth motion and optimized file size.

Quick Start

Use the slack-gif-creator skill to create a polished 128x128 animated GIF for Slack from a custom concept.

Frequently Asked Questions about slack-gif-creator

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

FAQPage Schema
How do I create optimized animated GIFs for Slack emoji?

Create optimized animated GIFs for Slack by generating animation frames and processing them with Pillow-based rendering utilities. This approach applies easing functions and validation checks to satisfy Slack dimension and optimization requirements.

What is the best way to optimize GIF file size for Slack message usage?

The best way to optimize GIF file size for Slack message usage is to adjust dimensions, colors, and frame counts during assembly. This process ensures the animated asset meets Slack's lightweight visual communication requirements.

Can I apply easing functions and motion effects when building Slack animations?

Yes, you can apply easing functions and motion effects when building Slack animations. The process supports motion concepts such as bouncing, pulsing, rotating, fading, sliding, zooming, and particle effects for engaging visual results.

Does this approach require Pillow to assemble GIF animation frames?

Yes, assembling GIF animation frames requires Pillow-based image composition. The rendering utilities use drawing helpers and reusable builders to generate and process frames for polished visual results.

What are the limitations when creating custom Slack reactions with animated GIFs?

Limitations when creating custom Slack reactions include strict file size and dimension constraints. You must apply validation checks during GIF assembly to ensure the animated assets satisfy Slack optimization requirements.

Why does my Slack emoji GIF exceed file size limits after rendering?

Your Slack emoji GIF exceeds file size limits because it lacks proper optimization. You must adjust dimensions, colors, and frame counts during rendering and apply validation checks to satisfy Slack requirements.