Web Design » Photoshop » What Is a Progressive JPEG in Photoshop?

What Is a Progressive JPEG in Photoshop?

Last updated on September 24, 2022 @ 1:27 am

A progressive JPEG is a JPEG image file format that contains several images of different quality levels, which are displayed in a sequence. The advantage of this format is that it allows the images to be displayed gradually, without waiting for the entire file to be downloaded.

This can be useful for large images, or for slow internet connections.

Progressive JPEGs are created in Photoshop by first choosing the File > Save As menu item. In the Save As dialog box, choose the Progressive option from the Format drop-down menu, as shown in the following figure.

You can also set other options in this dialog box, such as the quality level and file size.

PRO TIP: Progressive JPEGs are a type of JPEG file that loads in progressively larger chunks, rather than all at once like a regular JPEG. This can be helpful when loading large JPEGs, but can also cause issues if the image is not properly optimized. If you are not familiar with how to properly optimize a Progressive JPEG, it is best to avoid using this type of file.

When you save a progressive JPEG in Photoshop, you’ll see a series of quality levels in the image preview area. These quality levels represent the different images that will be displayed in sequence.

The advantage of using a progressive JPEG is that it allows the images to be displayed gradually, without waiting for the entire file to be downloaded. This can be useful for large images, or for slow internet connections.

Morgan Bash

Morgan Bash

Technology enthusiast and Co-Founder of Women Coders SF.