PS证件照批量换底色背景：300张照片一起换底色，只需5秒！

 

 

Some computer problems at work but I have solved it 5 

How to change a lot of photos background? 

 

  

 

 

 

 

Chapter 1 

 Open a photo in the Photoshop 2018+. 

 

 

 

 

Create a Actions 

You need to open a window in the Menu: 

Windows  

Actions

 

 

 

It will record your steps: 

Create a new action  

myaction1 

 

 

 

Opening the Select in the Menu: 

Select 

Subject 

 

*This function is only working for PS2018+. 

 

 

 

 

Click Select again: 

Select 

Inverse (Ctrl + Shift + I) 

 

 

 

 

Click Color Picker (Foreground Color) button, and choice the color that you want to change. 

 

 

 

Press Alt + Delete in your keyboard, so to fill the color. 

 

 

 

Next step: 

Select  

Deselect (Ctrl + D) 

 

 

Next step: 

File 

Save (Ctrl + S) 

 

 

 

When you have done these all steps, and you can Stop playing/recording in the Actions window. 

 

 

ONE photo has done. All of others photo will has done at once. 

 

 

 

 

 

 

Chapter 2 

 

Click this button step by step: 

Automate 

Batch 

Select your Action (for example: myaction1) 

Choose your local folder which you want to change background 

Click OK 

Done 

 

 

 

 

 

 

 

 One more thing: 

How to change a lot of size of photos? 

IF the photos is not the same in width&height&Resolution(ppi), and you will do one thing: setting these photos to the same size use Batch. 

 

 

 

 

 

 

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