Special Case Convert by TheEpicMatthew

Special Case Convert is a text transformation tool that allows users to convert selected text into various special formats, though currently only superscript and subscript, there will soon be even more. This extension provides an right-click menu option for quick text formatting adjustments.

--- Q&A ---

Q: Why does the extension need access to all tabs?
A: The extension needs to modify your selection, without it, it can't do so. I wanted to ask the user for permission to access a specific tab (the one where the selection is) but that would probably flood the user with permission requests each time the user wants to use the extension on a new page (i haven't tested that yet though, maybe it won't, in that case, i'll change it in v1.0.2)

Q: My selected text doesn't get replaced in the Google search bar, is that a bug?
A: No, but also yes at the same time? There is no permission for allowing the extension access to search bars, the user has to grant it manually by typing in "about://extensions" into the URL bar (the long box just below your open tabs), look for the Special Case Convert extension, and checking "Allow access to search page results". Though you don't have to, as the extension will work fine on other pages. (that are not search result pages)