html2canvas/docs/configuration.md

title	description	previousUrl	previousTitle	nextUrl	nextTitle
Options	Explore the different configuration options available for html2canvas	/getting-started	Getting Started	/features	Features

These are all of the available configuration options.

Name	Default	Description
async	true	Whether to parse and render the element asynchronously
allowTaint	false	Whether to allow cross-origin images to taint the canvas
backgroundColor	#ffffff	Canvas background color, if none is specified in DOM. Set null for transparent
canvas	null	Existing canvas element to use as a base for drawing on
foreignObjectRendering	false	Whether to use ForeignObject rendering if the browser supports it
imageTimeout	15000	Timeout for loading an image (in milliseconds). Set to 0 to disable timeout.
ignoreElements	(element) => false	Predicate function which removes the matching elements from the render.
logging	true	Enable logging for debug purposes
onclone	null	Callback function which is called when the Document has been cloned for rendering, can be used to modify the contents that will be rendered without affecting the original source document.
proxy	null	Url to the proxy which is to be used for loading cross-origin images. If left empty, cross-origin images won't be loaded.
removeContainer	true	Whether to cleanup the cloned DOM elements html2canvas creates temporarily
scale	window.devicePixelRatio	The scale to use for rendering. Defaults to the browsers device pixel ratio.
useCORS	false	Whether to attempt to load images from a server using CORS
width	Element width	The width of the canvas
height	Element height	The height of the canvas
x	Element x-offset	Crop canvas x-coordinate
y	Element y-offset	Crop canvas y-coordinate
scrollX	Element scrollX	The x-scroll position to used when rendering element, (for example if the Element uses position: fixed)
scrollY	Element scrollY	The y-scroll position to used when rendering element, (for example if the Element uses position: fixed)
windowWidth	Window.innerWidth	Window width to use when rendering Element, which may affect things like Media queries
windowHeight	Window.innerHeight	Window height to use when rendering Element, which may affect things like Media queries

If you wish to exclude certain Elements from getting rendered, you can add a data-html2canvas-ignore attribute to those elements and html2canvas will exclude them from the rendering.