Is text rendering supported for small GIF sizes?

Yes, the skill provides helper utilities specifically for rendering text with outlines, which significantly improves readability on small 128x128 emoji canvases.

Can I combine different animation types together?

Yes, the toolkit is built on composable primitives, allowing you to layer effects like 'bounce' and 'shake' simultaneously to create complex, custom motion.

Does it provide validation before saving the file?

Yes, the core validators check dimensions, frame counts, and file sizes against Slack's message and emoji requirements before you export.

How does this skill handle the strict 64KB Slack emoji limit?

The skill includes specialized validators and optimization helpers that use aggressive color quantization, frame reduction, and duplicate removal to ensure animations stay under the 64KB threshold.

What kind of motion effects are available in the toolkit?

It includes a wide array of templates for shaking, bouncing, spinning, pulsing, fading, zooming, exploding, wiggling, sliding, flipping, and morphing objects.

Slack GIF Creator

Name: Slack GIF Creator
Author: BbgnsurfTech

byBbgnsurfTech

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협업 도구

Generates and optimizes animated GIFs and emojis specifically tailored to meet Slack's technical constraints and file size requirements.

The Slack GIF Creator skill provides a comprehensive toolkit for developers using Claude to programmatically generate visual assets for Slack. It bridges the gap between creative animation and technical optimization by providing composable motion primitives—such as bouncing, shaking, and morphing—alongside strict validators for Slack's unique constraints. The skill is particularly effective at managing the challenging 64KB limit for Slack emojis through specialized color quantization and frame-rate optimization, ensuring your custom animations are both expressive and platform-ready.

주요 기능

01Automated color quantization and optimization for minimal file sizes

02Pre-configured professional color palettes and advanced visual effects

03Library of composable animation primitives including Shake, Bounce, Spin, and Morph

043 GitHub stars

05High-readability text rendering with specialized outlines for small dimensions

06Slack-specific size validators for 2MB message GIFs and 64KB emoji limits

사용 사례

01Designing small-scale instructional animations for internal documentation

02Generating automated milestone announcement GIFs for CI/CD or project updates

03Creating custom-branded reactive emojis for team Slack workspaces

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bbgnsurftech/claude-skills-collection slack-gif-creator

For use in Claude.ai and ChatGPT

Download Skill