Make Slack Emojis

Create animated Slack emojis in seconds. Upload directly to your workspace.

Slack Emojis

  1. Step 1: Create your emoji using our tool.
  2. Step 2: Export 128px GIF/PNG (under 128 KB).
  3. Step 3: Go to Slack → Customize → Add Custom Emoji.
  4. Step 4: Upload file and name it (use colons, e.g., :myemoji:).

FAQ

How do I add emojis to Slack?

Go to your Slack workspace → Customize → Add Custom Emoji. Upload your file (must be under 128 KB). Give it a name and it'll be available workspace-wide.

What size should Slack emojis be?

Slack recommends 128×128 px and allows files up to 128 KB. Our 128px exports are optimized for Slack's requirements.

Can Slack emojis be animated?

Yes! Slack supports animated GIF emojis. Upload a GIF file under 128 KB and it will animate automatically in Slack messages and reactions.