slack-gif-creator

Assemble frames into Slack-optimized animated GIFs with color quantization and validation.

1|Updated Apr 10, 2026

Search Tags:#validation #optimization #slack #animation #gif #image-processing #frame-duplication

Ready to run

npx skills add https://github.com/EzioPeter/codex_skills --skill slack-gif-creator-eziopeter

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: slack-gif-creator
Source: https://github.com/EzioPeter/codex_skills/tree/main/slack-gif-creator
Command: npx skills add https://github.com/EzioPeter/codex_skills --skill slack-gif-creator-eziopeter

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Slack GIFs can be large and inconsistent, requiring manual tweaking to meet Slack's constraints. This skill provides a streamlined toolkit to generate animated GIFs that meet Slack's size, dimension, and color constraints, reducing trial-and-error.

Core Features & Use Cases

GIFBuilder-based workflow for assembling frames and optimizing output.
Validators to verify Slack readiness (dimensions, frame count, and file size).
Frame helpers and easing utilities to craft smooth, reusable animations.

Quick Start

Create a simple 128x128 Slack emoji GIF by feeding frames to GIFBuilder and saving with emoji optimization.

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 Slack-optimized animated GIFs that meet size and dimension limits?▼

Create Slack-optimized animated GIFs by assembling frames with a modular builder, applying color quantization, and validating constraints for dimensions, frame count, and file size to ensure Slack readiness.

Can I generate 128x128 Slack emoji GIFs with custom animation frames?▼

Yes, you can generate 128x128 Slack emoji GIFs by feeding frames into the GIF builder, configuring width, height, fps, and color budgets, and saving with emoji-specific optimization settings.

What is the best way to automate GIF color quantization and frame easing for Slack?▼

Automate GIF color quantization and frame easing by utilizing modular animation utilities and easing functions to craft smooth, reusable animations across varied frame counts and durations.

Does Slack GIF creation require manual tweaking to validate file size and frame count?▼

Slack GIF creation does not require manual tweaking when using built-in validators to automatically verify Slack-specific constraints for file size, frame count, and dimensions.

What are the limitations when applying gradient backgrounds to animated GIFs for Slack?▼

Gradient backgrounds and vector-like shapes in animated GIFs are constrained by configurable color budgets and Slack's specific file size limits, requiring validation to ensure compliance.

How does frame composition work when building animated GIFs for Slack messages?▼

Frame composition works by assembling individual frames with helpers and easing utilities, allowing you to craft smooth animations and apply color quantization for optimized Slack message GIFs.