The Richtext Addfmt adds ‘Sup’ and ‘Sub’ buttons to the Gutenberg editor that enables the user to quickly insert Subscript and Superscript characters in the post.
How to use it:
1. Go to the Plugins -> Add New page after you’ve logged in the WordPress.
2. Search for the Richtext Addfmt plugin and click the Install Now button.
3. Install and activate the plugin.
4. In the post editing page, click the Up & Down buttons to insert Subscript and Superscript characters into the Gutenberg editor.
Download WordPress Plugin:
You can download this free WordPress plugin using the download button below. Unless otherwise stated, the WordPress plugin is available under GNU General Public License.
Author: Urvanov
Homepage: https://wordpress.org/plugins/urvanov-richtext-addfmt/
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