loopletSlack emoji maker for your team.
Make a custom Slack emoji from a teammate or pet photo. Download a square 128 × 128 GIF under 128 KB with no more than 18 frames.
Start with a photo
FREE · PRIVATEPhotos stay on this device. GIF inputs use the first frame.
Give it some energy
that photo deserves its own emoji
Pick its new home
128 × 128 GIF · under 128 KB · up to 50 frames
Telegram video: current Chrome or Edge recommended.
One photo, a little personality. Choose a photo you have permission to use. Adjust the crop, add a caption and pick a motion. We check the exported file against your platform’s size limit before download.
Your pet, in cartoon form.
Interested in AI photo-to-cartoon stickers and animated emoji? Tell us which price would work for you.
Coming later. No charge today. This records interest, not an order or subscription.
A few good questions.
What are Slack’s custom emoji requirements?
Slack recommends square images under 128 KB with a transparent background and accepts JPG, PNG or GIF. GIFs can contain up to 50 frames. This tool exports 128px GIFs with 18 frames or fewer.
How do I upload a custom Slack emoji?
On Slack desktop, open the emoji picker, choose Add Emoji, upload the GIF and name it. Owners and admins can restrict who adds custom emoji.
Can I add emoji from Slack on Android?
No, Slack’s current help page says adding custom emoji is not supported in its Android app. Use desktop or a supported iOS flow.
Do I need permission to use a photo?
Yes, use photos you own or have permission to use. Looplet is independent and is not affiliated with Discord, Slack or Telegram.