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JPG vs. PNG – The differences and when to use each format

Digital images are dominated by two image formats: JPEG (or JPG) and PNG.

At first glance, an image displayed in both formats may look exactly the same, but if you look closely enough and delve deeper into the data, there will be a huge difference between the two. One format isn’t always better than the other, as each is designed to be used in specific scenarios depending on your needs for quality of image, file size, and more. So, you can convert them from Soda PDF PNG to JPG according to your needs. Here’s what you need to know about both formats to make the most of their weaknesses and strengths.

What is JPEG?

JPEG or JPG is a digital image format introduced in 1992 based on the Discrete Cosine Transform method, a lossy compression format widely used for digital images. JPEG images with .jpeg or .jpg extension.

Benefits of Using JPEG in Digital Image Format:

High Resolution – One of the notable advantages of the JPEG standard is that it supports 24-bit color with up to 16 million colors, so it is widely used to compress and encode high-resolution digital images.

Smallest file size:

One of the aspects of the JPEG format that has made it so useful and popular is that it does not take up much storage space. This was vital many years ago when Internet connection speeds were much slower and hard drives were much smaller.

How do I use JPEG?

JPEG is typically used for processing and storing full-color images with lifelike elements and brightness, as well as color transitions. This format is also used for storing and transmitting digital graphic content (photographs, scanned images, digitized images) transfer compressed images over the Internet as they take up less space than other formats. However, JPEG is ideal for storing family photos, transferring photos over the Internet, or publishing on the Internet. If you want to convert the png file format to jpg file format quickly without losing its quality, then use Soda PDF PNG to JPG.

What is PNG (Portable Network Graphics)?

The PNG file format is best for digital art (flat images, icons, logos, etc.) The ability to use transparent channels increases the flexibility of this file type.

Benefits of using PNG in digital image format:

Lossless compression: The main advantage of PNG over JPEG is lossless compression. This means that digital images compressed according to this standard will retain their data, detail, and quality regardless of re-encoding and decoding.

Full transparency enhances workflow – The PNG file format holds up full alpha transparency, allowing you to make graphics with varying degrees of transparency. It basically turns off any background while showing the checkered canvas background in your graphic design software.

How to use PNG?

In addition to logos, this format is used to create navigation elements for graphics, web pages, prints, lithographs, text, images with sharp edges. Image borders are essential. In order to convert png to jpg use Soda PDF PNG to JPG, when you want to use pictures on your website.


From the above facts, it can be concluded that JPEG images should only be used when you need small mobile images with smooth edges and color contrast, regardless of the quality of the photo. You can convert png files to jpg with Soda PDF PNG to JPG. However, if you want editable images with high resolution and sharp contrast, using JPEG images is not a good choice, and other image formats such as PNG and GIF based on lossless compression should be considered.

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