Creates a Blob object representing a file containing the image in the canvas, and invokes a callback with a handle to that object.
Documentation
Specification
Status in Chromium
Enabled by default (tracking bug) in:
- Chrome for desktop release 50
- Chrome for Android release 50
- Android WebView release 50
Consensus & Standardization
After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.
- Shipped/Shipping
- Shipped/Shipping
- No signal
- Strongly positive
Owner
Last updated on 2020-11-19
Comments
Developers have been looking forward to this functionality for a long time: http://stackoverflow.com/questions/6736023/which-browsers-and-versions-support-the-canvas-toblob-method