slack-gif-creator

Create Slack-ready animated GIFs from programmatically generated frames.

Updated Mar 24, 2026

Search Tags:#optimization #slack #animation #gif #quantization #image-processing #pillow

Ready to run

npx skills add https://github.com/pingqLIN/UniText --skill slack-gif-creator-pingqlin

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: slack-gif-creator
Source: https://github.com/pingqLIN/UniText/tree/main/runtime/skills/slack-gif-creator
Command: npx skills add https://github.com/pingqLIN/UniText --skill slack-gif-creator-pingqlin

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Create Slack-ready animated GIFs by programmatically composing frames, applying color quantization, and optimizing for size and emoji constraints.

Core Features & Use Cases

GIFBuilder integration for assembling frames and exporting Slack-optimized GIFs
Validation tools to ensure Slack compatibility (dimensions, frame count, color count)
Frame utilities (create blank frames, gradients, shapes, and text) for building animations
Optional emoji-optimized workflow (128x128, reduced colors, frame subsampling)

Quick Start

Use GIFBuilder with 128x128 frames, generate frames using PIL, and save as a Slack-optimized emoji GIF.

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-ready animated GIFs from programmatically generated frames?▼

Creating Slack-ready animated GIFs involves using PIL to generate frames, then assembling them via a GIFBuilder workflow. This approach handles color quantization, frame deduplication, and size optimization to ensure full Slack compatibility for your animated GIFs.

What is color quantization and frame deduplication for Slack GIF optimization?▼

Color quantization reduces the color palette of GIF frames, while frame deduplication removes identical sequential frames. These image-processing techniques decrease file size and ensure animated GIFs meet Slack's strict dimension and color constraints.

Does this Slack GIF creator support emoji-optimized workflows?▼

Yes, it supports an emoji-optimized workflow for Slack GIFs by constraining frames to 128x128 dimensions, reducing colors, and applying frame subsampling. This ensures your animated GIFs function properly as custom Slack emojis.

Can I use Pillow to build animations and validate Slack compatibility?▼

Yes, you can use Pillow (PIL) to generate blank frames, gradients, shapes, and text for animations. The workflow includes validation tools to check dimensions, frame count, and color count to ensure Slack compatibility for your GIFs.

What are the limitations when optimizing GIFs for Slack messages and emojis?▼

Limitations when optimizing GIFs for Slack include strict size and color constraints. You must adhere to specific dimension limits, reduced color counts for emojis, and frame count validations to prevent upload failures or rendering issues on the platform.