You can do that in two ways.

Photoshop extend background. The second way depends on selecting a specific area on the background and extending it rather than stretching the whole. Now we just need to add some blur. You can convert the background to a.

Select duplicate layer to make a copy of the background. When ready, fill those selections with white. Go to image > canvas size.

Next, set the crop aspect ratio to “ratio” and leave the ratio values. Use the marquee tool to select the edge of the background and then use the move tool to stretch it out to the edge of the frame. Get my free ebook to help you master photoshop:

First, select the layer with your white spots and convert it to a smart object. 1 what you can do before extending your background; To change a document background layer to extend its size you need to use canvas size to change the background rectangle canvas size.

Go to file and click on open. How to extend canvas in photoshop. 2 how to extend the background in photoshop using multiple methods.

2.1 extend the background using. Click on c to get. How to extend background in photoshop.