I. Intro 

Markdown syntax is a lightweight markup language for formatting text, such as turning text into headings, bolding, and more, without using the mouse. For example, you can enter # and press Space to enter a level 1 heading. 

Note: You can also use shortcuts to format text. For supported shortcuts, see Introduction to keyboard shortcuts in Docs.

II. View Markdown syntax

You can view available Markdown in the following three ways:

Press Ctrl + / (Windows) or Command + / (Mac) and scroll down to the Markdown section.

Hover over the 此处是{{icon_maybe_outlined}}icon icon in the lower-right corner of the document, click Keyboard Shortcuts, and scroll down to the Markdown section.

Hover over the button for which Markdown is available and its syntax will appear in a prompt.

III. Markdown syntax list

Element
Syntax
Heading 1
# Space
Heading 2
## Space
Heading 3
### Space
Heading n
Note: Supports up to 9 levels of headings
n # Space
Numbered list
 1. Space
Bulleted list
- Space or * Space
To-do list
[] Space
Increase indent
Tab
Decrease indent
Shift + Tab
Quote
> Space
Code
`Code`
Code block
``` Space
Bold
**Text** Space
Italic
 *Text* Space
Underline
 ~Text~ Space
Strikethrough
 ~~Text~~ Space
Equation
$$Text$$
Divider
 --- or *** 

IV. FAQs