Custom Slack emoji
Custom Slack emoji
:sigma: - sigma Slack emoji
sigma · 4 variations
Free PNG, sized for the Slack emoji picker. Add to any workspace in about 30 seconds.
Found in
- Added
- Aug 14, 2025
- Popularity
- #67,233/ 80,192
- Workspaces
- <1%
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How to add it
Add :sigma: to Slack in ~30 seconds
Fastest· One click
Install the EmojiBox Chrome extension and push :sigma: straight to Slack from this page — no download, no upload.
Get the extensionOr do it manually
- Click Download PNG at the top.
- In Slack, open the emoji picker and choose Add custom emoji.
- Upload the file, name it sigma, and you're done.
