3, reduce the resolution and depth of the image as much as possible, while paying attention not to excessive sharpening of the image leads to quality drop.
4, can use online image sharpening services, such as ShortPixel, Compress JPEG, upload images that need sharpening, they will automatically sharpen and download to you.
How to use Windows 10
Compress (Smink) Images
Compress (Smink) Images with Windows 10 Graphics Tool is as follows:
Open Graphics Tool Click the Start menu, select "All Applications > Windows attachments", scroll down to find and click "Images" to open the program.
Import Images 0 Click "Files > Open", find in the local folder and double-click on the images that need to be compressed. 1 2 click on the "Home" tab and select the "Adjust size and distortion" button. percentage reduction: under the "percentage" option, change the level or vertical value (modifying one another will be adjusted automatically), click on "establish".
adjust image size
confirms the adjustment effect by viewing the image’s current size (such as pixels, percentages) through the status bar at the bottom of the drawing tool, confirming whether the expected compression effect has been achieved.
Save the image after compression Click on “file > Save as”, select the “JPEG image” format, enter the file name and save.
Note that when adjusting the size, it is recommended to only change the level or vertically a number when adjusting the size in order to maintain the width ratio.
When saved in the JPEG format, you can further control the file size by adjusting the quality parameters (some versions are supported).
Drawing Tool Compress Image Size Method
Use the Windows System Self-Drawing Tool to compress the image steps as follows:
Tool / raw material
Computer Windows System Self-Drawing Tool0 Method / step1234 View Original Image Size
g> open the folder in which the image is located, suspend the mouse on the image and view the image size before compression.
234 View Original Image Size
g> open the folder in which the image is located, suspend the mouse on the image and view the image size before compression.
4 View Original Image Size
g> open the folder in which the image is located, suspend the mouse on the image and view the image size before compression.
with the drawing tool open the image move the mouse to the image, right-click the mouse, select "Editing" option in the pop-up window, the image will be opened in the drawing tool.
enter the adjustment size interface click the adjustment size tool in the top toolbar, enter the adjustment size interface.
0 settings adjustment parameters> In the adjusting size interface, there are two ways to adjust the width and height of the image:
Percentage: proportionally shrink the image, for example, by setting the percentage to 20%.
pixels: directly set the width and height of the image. As a percentage, for example, set the percentage to 20%, and then click the "Decide" button below.
0 Save the compressed image
1 after the adjustment is completed, the image will be displayed in the drawing tool as the effect of shrinkage, click
The "Save" button in the upper left corner, turn off the drawing tool.
verify the compression result returns the folder where the image is, the mouse is suspended on the image, you can see the image size after the compression, confirm that the compression is successful.
note
drawing tool will lose a certain clarity, if there are higher requirements for image quality, it is recommended to use professional image processing software (such as Photoshop) to process.0 use the drawing tool to compress the image size
The method is as follows:
1. Open the image
and start the system’s own drawing tool (Windows 10 Home can be opened by searching for “drafts” from the Start menu). click on “Files”→“Open” in the top menu bar, and select the image file that needs to be compressed.2. Adjust the image size
click on the “re-adjust size” button in the top menu bar (or press the shortcut Ctrl+W). Select the “pixel” option in the pop-up window, enter a smallerThe horizontal value of
It is recommended to adjust the test results gradually. If further compression is needed, select a lower-quality JPEG option when “Save as” (such as adjusting the slider to 60% to 80%).