On the [channel configuration page](/peertube-plugin-livechat/documentation/user/streamers/channel), open the "{{% livechat_label livechat_configuration_channel_emojis_title %}}" tab:
![Screenshot of the emoji configuration page. There is a form where you can add new emojis.](/peertube-plugin-livechat/images/channel_custom_emojis_configuration.png?classes=shadow,border&height=400px "Channel configuration / Channel emojis configuration")
![Screenshot of a chat session, with messages containing custom emojis. The emoji picker is open, and shows custom emojis.](/peertube-plugin-livechat/images/channel_custom_emojis.png?classes=shadow,border&height=400px "Channel configuration / Channel emojis")
On the channel configuration page, there are an "{{% livechat_label action_import %}}" and an "{{% livechat_label action_export %}}" button.The "{{% livechat_label action_export %}}" button generates a file than you can then import on another channel.
You can also generate a file to import from any other source (for example you can import your Twitch custom emojis).The file must be a valid JSON file, using the following format:
The `sn` attribute is the short name code.The `url` attribute can be any image url than your browser can access, or a [Data URL](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URLs) representing the file you want to import.
To enable or disable this feature, use the [chat dropdown menu](/peertube-plugin-livechat/documentation/user/viewers), open the "configure" menu.In the form, you will find a "{{% livechat_label emoji_only_mode_title %}}" checkbox.
If you want to enable it for all your chatrooms at once, open the [channel emojis configuration page](/peertube-plugin-livechat/documentation/user/streamers/emojis/), and use the "{{% livechat_label emoji_only_enable_all_rooms %}}" button.