>Using Chrome, I tried to drag and drop an image on a web site to Pasteboard and it didn't work.
This action has been working for quite some time on Google Images [1] (drag and drop an image from a different tab to the search bar) so it's probably a design oversight.
Regardless, I personally find drag and drop between different windows I haven't prepared in advance a real bother. I'd rather have the OS filepicker pop-up on click, navigate to my images, switch to icon previews and select the image there.
This action has been working for quite some time on Google Images [1] (drag and drop an image from a different tab to the search bar) so it's probably a design oversight.
Regardless, I personally find drag and drop between different windows I haven't prepared in advance a real bother. I'd rather have the OS filepicker pop-up on click, navigate to my images, switch to icon previews and select the image there.
[1] https://www.google.com/imghp?hl=en&tab=wi