Question: how to convert a white background to transparent in photoshop?
Answer: Edit, Copy. [00:06] Create a new layer. [00:11] Delete layer with original drawing. [00:17] Paint all black. [00:21] Add a mask. [00:36] Having the "alt" key pressed, click on the mask. [00:39] Edit, paste. [00:44] Image, Adjustments, Invert. [00:49]