Making a background transparent

[Ofnuts]

(12-13-2019, 05:26 PM)bazianm Wrote:

(12-13-2019, 05:19 PM)Ofnuts Wrote: What makes you think it was already done? Given that images are very often displayed on white, and image with a white background is hard to distinguish from an image with a transparent one.

When I went to edit the image and add the alpha layer, there already was one.

The fact that there is an alpha channel doesn't mean the image is transparent, it only means it can become transparent. Necessary, but not sufficient.