Google's new open-source image compression algorithm promises to reduce JPEG file sizes by 35 percent more than other methods.

You can easily convert PNG files to JPG using software built into your Windows or Mac computer or third-party methods.

Google hopes its new Guetzli JPEG encoder will speed up image-heavy websites and cut bandwidth costs for mobile users.

You can convert a JFIF file to JPG, though the two formats are nearly identical, and most software will open a JFIF file as a JPG.

How to Open a JPEG in Photoshop. The default Windows program for opening JPEG files is Windows Photo Viewer, which displays images without editing them. If you perform graphic design in your job ...

The iPhone 16 and 16 Pro can shoot images and videos in several different file formats. iPhones default to HEIC and MP4, but can use many more depending on what kind of phone you have. Apple's ...

Because the JPEG is one of the world’s most widely used file formats for a digital image, it’s typically the best file format for an image that’s meant to be shared.