Saturday Night

Manage custom fields using the insert shortcodes or HTML comment in text of post.

Replace text with other text. Handy for creating shortcuts to common, lengthy, or frequently changing text/HTML, or for smilies.

The classic pre-WordPress version 4.8 text widget

GUI in backend to override texts and translations without any programming knowledge.

Highlights any portion of text as text in the colored boxes.

Change Case adds buttons to change text case in the WordPress visual editor.