Web/API/OffscreenCanvas/transferToImageBitmap-2

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

The OffscreenCanvas.transferToImageBitmap() method creates an ImageBitmap object from the most recently rendered image of the OffscreenCanvas.

Syntax

ImageBitmap OffscreenCanvas.transferToImageBitmap()

Return value

An ImageBitmap.

Examples

var offscreen = new OffscreenCanvas(256, 256);
var gl = offscreen.getContext("webgl");

// ... some drawing using the gl context ...

offscreen.transferToImageBitmap();
// ImageBitmap { width: 256, height: 256 }

Specifications

Specification	Status	Comment
HTML Living StandardThe definition of 'OffscreenCanvas.transferToImageBitmap()' in that specification.	Living Standard

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`transferToImageBitmap` Experimental'	Chrome Full support 69	Edge Full support ≤79	Firefox Partial support 46 Notes' Disabled' Partial support 46 Notes' Disabled' Notes' See bug 1390089. Disabled' From version 46: this feature is behind the `gfx.offscreencanvas.enabled` preference. To change preferences in Firefox, visit about:config.	IE No support No	Opera Full support 56	Safari No support No	WebView Android No support No	Chrome Android Full support 69	Firefox Android Partial support 46 Notes' Disabled' Partial support 46 Notes' Disabled' Notes' See bug 1390089. Disabled' From version 46: this feature is behind the `gfx.offscreencanvas.enabled` preference. To change preferences in Firefox, visit about:config.	Opera Android Full support 48	Safari iOS No support No	Samsung Internet Android Full support 10.0

Legend

Full support: Full support
Partial support: Partial support
No support: No support
Experimental. Expect behavior to change in the future.': Experimental. Expect behavior to change in the future.
See implementation notes.': See implementation notes.
User must explicitly enable this feature.': User must explicitly enable this feature.