Insert Special Characters
Want to add special characters like currency symbols, emoji, punctuation, math icons, or arrows within your post content while writing in the Block Editor? Here is a super easy way.
Select & Insert Characters in Block Editor
No need to manually copy symbols and characters from third-party websites and then pasting in the Block Editor. Insert Special Characters plugin from 10up makes it super easy to add special characters for: math, currency, punctuation, greek, latin, arrows, music, games, and emojis.

Once you install the plugin, you are all set – there is no setting. Just open the block editor and add a paragraph text block. Then click on the special character button on the toolbar or use the ctrl/cmd + o keyboard shortcut to add a special character to your post content.