psHow to reduce the image memory size?
First find the picture that needs to be adjusted and take a look at its details. The details are as shown below
Open the picture with PS, this I believe everyone knows it, so I won’t go into details. The picture after opening is as follows.
Click "File" → "Save for web & devices". As shown below.
Select JPEG→Adjust the quality size to 20, and set it as shown in the figure below.
#corresponds to the memory size occupied by the file in the lower left corner. On the right side, you can find that the pixels of the image have not changed. Then click the Save button.
The "Save optimization results as" dialog box pops up, select the storage location of the image, rename the file, and click the save button.
Let’s take a look at the size of the detailed information of the image. It has become much smaller! If the requirements are not met, you can continue to repeat the above operations until the requirements are met.
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