If you want to add a Text Box in Google Docs then you can use the Drawing option & Single cell table, & change font, border width, background color, etc.

How to Rotate a Google Docs Table Once you are on Google Docs Online, open an existing table or create one. Now use the Snipping Tool on your Windows 10 computer and screenshot the table.

Google's collection of Workspace productivity apps — which includes Docs, Sheets, Slides, and many more — are routinely getting new features geared towards enhancing productivity.

How to create text boxes from the Google Drawing app The Google Drawings app is a dedicated version of the integrated Drawing tool in Google Docs. It's handy if you're creating a more advanced ...

Unlike Microsoft Word, Google Docs doesn’t currently provide a built-in text box feature, but that doesn’t mean it can’t be done. We’ll show you a few ways to insert a text box in Google Docs.

While you're writing in the box, a Format tab will appear in the top taskbar, which you can use to customize the box's text (font, character size, etc.) independently of the regular document's text.