Seonglae Cho슬랙(SLACK) - 커스텀 이모지 만들기
Add custom emoji Emoji are fun, and they're functional too. Use them to enhance your messages, add reactions, or copy messages with the Reacji channeler app. Whatever your needs might be, you can customize your w... slack.com
https://victorywskim.tistory.com/17
MakeEmoji
Create animated custom emoji GIFs for Slack and Discord
https://makeemoji.com/
