How to batch modify image size

Modification method: First use the software to open the picture, select "Window" - "Action" at the top of the page, and create a new group; then click the "Create New Action" button, click "Image" - "Image Size", and modify "Height" and "Width", save them; finally click "File" - "Automatic" - "Batch Processing" and select the pictures that need to be operated.

The operating environment of this tutorial: Windows 7 system, Adobe Photoshop CS5 version, Dell G3 computer.

The editor has prepared 5 pictures with a width of 1280px as a demonstration. To avoid confusion, create a new folder to store the modified images. First open one of the pictures in PS:

Click the "Create New Action" button below and name it: 800px. Then click [Image]-[Image Size] to modify the image size and save it to the previously created folder. The entire action has been recorded. Click the small square button on the far left to stop recording.

The next step is batch operation. Open [File] - [Automatic] - [Batch Processing], in the dialog box that appears, select the "Modify Size" action, select the folder to be processed, and PS will automatically batch process.

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