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:sleeping-hello-kitty: — Slack emoji free to download · EmojiBox

EmojiBox/Market/:sleeping-hello-kitty:

:sleeping-hello-kitty: Slack emoji — free PNG download

2 versions · #2 active

Custom Slack emoji

:sleeping-hello-kitty: Slack emoji

sleeping hello kitty · 2 variations

Free PNG, sized for the Slack emoji picker. Add to any workspace in about 30 seconds.

Found in

#Cat #Hello Kitty #Hello Kitty / Sanrio #Sleeping / Sleepy

Added: Jan 17, 2026

How to add it

Adding :sleeping-hello-kitty: to your Slack takes about 30 seconds.

Fastest· One click

Install the EmojiBox Chrome extension and push :sleeping-hello-kitty: straight to Slack from this page — no download, no upload, no naming.

Get the extension→

Or do it manually

Click Download PNG above.
In Slack, open the emoji picker and choose Add custom emoji.
Upload the file, name it sleeping-hello-kitty, and you're done.

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