A Guide to Discord/Emojis
Emojis are icons that are used to convey emojis through text. Along with standard emojis, Discord allows users to create custom emojis exclusive to their servers.
Emoji Picker
editAccess the Emoji Picker by clicking the grayed-out emoji in the right corner of the text box. The user can then select an emoji, or filter an emoji by category using the buttons at the bottom of the picker. Custom emojis will be sorted by server. Hold shift and left click to add multiple emojis. Alt+Click an emoji to add it to your "Favorites".
Custom Emoji
editGo to "Server Settings" and use the "Emoji" tab to upload a maximum of 50 custom emoji to the server. You must have "manage emoji" permissions enabled to due so.
Emoji names must be at least two characters long and contain only alphanumeric characters and underscores. Emojis can be uploaded in sizes up to 128x128 pixels, although they will be resized to 32x32 pixels. The emoji file size must be smaller than 256kb. Custom emojis can only be used on the server they have been uploaded too, unless you have a Nitro subscription.