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Instructions
Step 1
Reduce the number of colors used if you want to reduce the weight of the image stored in the.
Step 2
Use the hotkeys ctrl + alt="Image" + shift + s or the Save For Web & Devices item in the File section of the Adobe Photoshop menu to open the Optimize Uploaded Image dialog. Open the drop-down list in the "Colors" field and select the number of color shades that suits your opinion. In the preview picture, you can see how this change will affect the quality of the image, and the caption under it will contain the weight of the.
Step 3
Click the “4 options” tab above the preview image if you want to see the optimizations that Adobe Photoshop will compile on its own. The top left frame will show the original sample for comparison, and the other three will show variants with different amounts of colors used and other settings that affect quality. Each of them will contain the weight of the.
Step 4
Specify a name for the modified.
Step 5
Many file viewers are also able to compress files of this format. As a rule, the image quality can be changed by choosing the "Save As" item in the program menu. For example, in FastStone Image Viewer, after selecting this command, a save window opens, where a button labeled Options is placed under the “Save” and “Cancel” buttons. After clicking it, a dialog appears in which you can specify the required number of colors and compare the optimization result with the original in the preview pictures. Then press the "OK" button to return to the file save dialog.
