OffscreenCanvas: width property

Baseline 2023

Newly available

Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

The width property returns and sets the width of an OffscreenCanvas object.

Value

Examples

Creating a new offscreen canvas and returning or setting the width of the offscreen canvas:

js
const offscreen = new OffscreenCanvas(256, 256);
offscreen.width; // 256
offscreen.width = 512;

Specifications

Specification
HTML Standard
# dom-offscreencanvas-width-dev

Browser compatibility

BCD tables only load in the browser

See also