Cartoon Emojis for Slack
Make cartoon emojis ready for Slack. Transparent PNG output, sized for Slack custom emojis and stickers.
A classic cartoon look — clean outlines, simplified shading, and exaggerated features. Cartoon emojis are the most readable choice at small avatar sizes and are the safest pick if you do not have a specific style in mind.
Slack custom emojis must be square, under 128KB, and ideally 128x128px. Workspaces with strict admin controls allow only specific admins to add new emoji — but anyone can generate the PNG with PennyLogo and request it be added.
Example photo-to-emoji results
FAQs
What makes a cartoon emoji "good"?
Strong silhouette and limited colour palette. The output is optimised for both — readable down to 32px.
Can I get a Pixar-style version?
Add "3D cartoon" or "Pixar style" to your prompt to push the result into a 3D rendered look.
What is the Slack emoji size limit?
Slack accepts square PNGs up to 128KB. The recommended size is 128x128 pixels.
Can my whole team use it?
Once added by a workspace admin, custom emojis are available to every member of that Slack workspace.