slack-gif-creator

You can create a Slack emoji GIF under 64KB by using the built-in GIFBuilder, which applies color quantization and frame deduplication to compress animations, then validates the output against Slack's size and dimension limits.

Slack message animated GIFs must be under 2MB, while emoji GIFs are limited to 64KB. The toolkit includes built-in validators that automatically check your GIFs against these Slack size and dimension constraints.

You validate GIF dimensions and frames for Slack compliance by running the generated animation through the toolkit's built-in Slack validators, which automatically check size, dimensions, and frame counts against Slack guidelines.

Yes, this toolkit uses Pillow, imageio, and numpy to build Slack-ready animated GIFs. It leverages these dependencies to implement animation primitives, color quantization, and frame deduplication for optimized output.

You can apply animation effects such as shake, bounce, move, morph, and kaleidoscope to GIFs for Slack. The toolkit also provides helper utilities for color palettes and typography to enhance the animation.

Your Slack GIF upload fails validation if it exceeds the 64KB emoji or 2MB message limits, or if the dimensions and frame count are non-compliant. The built-in validators check these constraints to prevent upload failures.