tiptap/docs/api/marks/subscript.md

description	icon
Write slightly below the normal line to show you’re unique.	subscript

Subscript

Use this extension to render text in _subscript. If you pass <sub> or text with vertical-align: sub as inline style in the editor’s initial content, both will be normalized to a <sub> HTML tag.

Installation

npm install @tiptap/extension-subscript

Settings

HTMLAttributes

Custom HTML attributes that should be added to the rendered HTML tag.

Subscript.configure({
  HTMLAttributes: {
    class: 'my-custom-class',
  },
})

Commands

setSubscript()

Mark text as subscript.

editor.commands.setSubscript()

toggleSubscript()

Toggle subscript mark.

editor.commands.toggleSubscript()

unsetSubscript()

Remove subscript mark.

editor.commands.unsetSubscript()

Keyboard shortcuts

Command	Windows/Linux	macOS
toggleSubscript()	Control ,	Cmd ,

Source code

packages/extension-subscript/

Usage

https://embed.tiptap.dev/preview/Marks/Subscript