There are a few ways to convert a white background to transparent in Photoshop. One way is to use the eraser tool.
Simply select the eraser tool from the toolbar and then erase the white background. If the image has a lot of white space, you can use the magic wand tool to select the white background and then delete it.
Another way to convert a white background to transparent is to use the “Select Color” tool. With this tool, you can select the white background and then delete it or change its color.
If you want to make a specific part of the image transparent, you can use the “Layer Mask” tool. With this tool, you can create a mask that will make the selected area transparent.
The last way to convert a white background to transparent is to use the “Alpha Channel” tool. This tool allows you to create an alpha channel, which is basically a transparency channel. With this channel, you can make any part of the image transparent.
To conclude, there are many ways to convert a white background to transparent in Photoshop. You can use the eraser tool, the magic wand tool, the “Select Color” tool, or the “Layer Mask” tool. You can also use the “Alpha Channel” tool to create an alpha channel and make any part of the image transparent.