pleroma/docs/config/custom_emoji.md

Custom Emoji

To add custom emoji:

• Add the image file(s) to priv/static/emoji/custom
• In case of conflicts: add the desired shortcode with the path to config/custom_emoji.txt, comma-separated and one per line
• Force recompilation (mix clean && mix compile)

Example:

image files (in /priv/static/emoji/custom): happy.png and sad.png

content of config/custom_emoji.txt:

happy, /emoji/custom/happy.png, Tag1,Tag2
sad, /emoji/custom/sad.png, Tag1
foo, /emoji/custom/foo.png

The files should be PNG (APNG is okay with .png for image/png Content-type) and under 50kb for compatibility with mastodon.

Emoji tags

Changing default tags:

• For Finmoji, emoji.txt and custom_emoji.txt are added default tags, which can be configured in the config.exs:
• For emoji loaded from globs:
  • priv/static/emoji/custom/*.png - custom_tag, can be configured in config.exs
  • priv/static/emoji/custom/TagName/*.png - folder (TagName) is used as tag

config :pleroma, :emoji,
  shortcode_globs: ["/emoji/custom/**/*.png"],
  custom_tag: "Custom", # Default tag for emoji in `priv/static/emoji/custom` path
  finmoji_tag: "Finmoji", # Default tag for Finmoji
  emoji_tag: "Emoji", # Default tag for emoji.txt
  custom_emoji_tag: "Custom" # Default tag for custom_emoji.txt