slack-gif-creator Agent Skills - Data & Analytics

🎯 What is Slack GIF Creator?
Slack GIF Creator is a comprehensive toolkit designed to craft animated GIFs perfectly optimized for Slack's unique file size and format constraints. It empowers users to produce high-quality message and emoji GIFs that meet Slack's strict limits without sacrificing creativity.

⚡ Key Features

• Validators ensuring GIFs fit Slack's size, dimension, color, and duration rules
• Rich composable animation primitives like shake, bounce, spin, pulse, fade, zoom, explode, wiggle, slide, flip, morph, move, and kaleidoscope effects
• Helper utilities for text rendering, color management, easing functions, and frame composition
• Optimization strategies for both message and emoji GIFs
• Complete creative freedom to build custom animations within Slack's limits

🛠️ Tech Stack
Built with Python using libraries like Pillow for image processing, ImageIO for GIF handling, and NumPy for numerical computations.

📋 Installation
Simply install dependencies via pip:
pip install pillow imageio numpy

⚠️ Important Notes
Emoji GIFs have very strict limits (64KB max) requiring aggressive optimization: fewer frames, limited colors, no gradients, and constant validation. Message GIFs have higher allowances but still benefit from optimization.

❓ Common Issues

• GIF too large to upload: Reduce frames, colors, or dimensions
• Color banding/loss: Use appropriate palettes and quantization
• Text unreadable in small emoji GIFs: Use outlined text rendering
• Animation not smooth: Apply easing functions for natural motion

💡 Overall, Slack GIF Creator blends technical rigor and artistic flexibility to help creators deliver engaging, Slack-ready animations effortlessly!