Buzz
PNG image files often have large file sizes and naturally high image quality. If your PNG images are too large and you want to compress them for easy uploading to websites or attaching to emails, follow the guide below.
1. Reduce PNG Image Size: Compress PNG Images Online
Compressing images online is the quickest and most convenient method, especially when your computer lacks image editing software. For instance, the PNG image depicted below has a file size of 11.1 MB with a resolution of 3508 x 2480.
Compressing Images with Compress PNG
Step 1: Visit the website https://compresspng.com/vi/
Next, click on Upload File.
Then, select the image file from your computer (1) => Open (2).
Afterward, the image compression process will take place and automatically download. If the compressed image file does not download automatically, click on Download compressed IMAGES.
Step 3: Open the folder and check. At this point, the resolution and format of the image remain unchanged, but the file size of the image has significantly decreased.
You can track the results before and after compressing the image in the image below.
2. Compress PNG images by converting to JPG format.
If you're not concerned about image format, you can easily convert the image to JPG format. You can use online tools or utilize the default Paint software on Windows. Here's how to do it on Paint:
Step 2: Go to the File (1) menu => Save as (2) => JPEG picture (3).
Step 3: Choose the destination to save the file (1) => name the new file (2) => Save (3).
After converting to JPG format, your image will have much lower file size compared to PNG. You can see the comparison images below.
4. Compressing PNG images on Photoshop
Step 1: Click on the File (1) menu => Export (2) => Save for Web (Legacy) (3).
Step 2: In the Preset (1) section, select PNG-8 Dithered (2) => Save… (3).
Step 3: Choose where to save the file and name the new file (1). Then, set the Format to Image only (2) and Settings to Default Settings (3). Click Save (4) to save the new image file.
If you encounter a prompt like the one below, simply click OK to proceed.
Step 4: Open the folder containing the images and check. At this point, you'll notice a significant decrease in the file size of PNG images.
Refer to the comparison images below to observe the difference.
With the guidance provided in this article, you can swiftly and easily reduce the file size of PNG files. Wishing you all success!
