HTML DOM Document designMode

Get the designMode:

document.designMode;

Make the document editable:

document.designMode = "on";

Description

The designMode property sets or returns if the document is editable.

document.designMode

document.designMode = "on|off"

Value	Description
off	Default. The document is not editable.
on	The document is editable.

document.designMode is supported in all modern browsers:


Chrome	Edge	Firefox	Safari	Opera	IE
Yes	Yes	Yes	Yes	Yes	11