There are a few different ways that you can make transparent background in Photoshop. You can use the “Eraser” tool, the “Background Eraser” tool, or you can simply delete the background layer.
If you want to use the “Eraser” tool, first make sure that the layer that you want to erase is selected. Then, choose the “Eraser” tool from the toolbar and select a brush size.
Next, simply erase around the edge of the object that you want to keep. When you’re finished, click “File > Save As” and choose a file format that supports transparency (such as PNG).
If you want to use the “Background Eraser” tool, first make sure that the layer that you want to erase is selected. Then, choose the “Background Eraser” tool from the toolbar and select a brush size.
Next, click on the area of the background that you want to erase. The Background Eraser will automatically start erasing around the edge of the object.
If you want to simply delete the background layer, first make sure that the layer is selected. Then, press the “Delete” key on your keyboard.
This will delete the entire background layer, leaving only your foreground object. If you want to save your file with a transparent background, click “File > Save As” and choose a file format that supports transparency (such as PNG).