In such cases, renaming the file with a shorter name and ensuring it has a ".jpg" extension should fix the problem. Another thing you should do is check the size of the JPG file you're trying to open.

JPEG isn’t always the best file format for photography, this is why. While JPEGS are one of the most widely image formats used, it’s not the best for every situation.

If you don't want to worry about HEIC files at all, you can simply set your phone or tablet to always use the JPG format: 1. Open the Settings app on your iPhone. 2. Tap Camera > Formats > Most ...

The iPhone's HEIC file format is better than JPEG, but it's not always compatible, so you need to convert it. By Simon Jary. Contributor, Macworld MAR 15, 2021 3:30 pm PDT.

How to convert PNG to JPG on Mac. You can save PNG files as JPGs in a number of common Mac apps, but the easiest is to use Preview. 1. Start Finder and then locate the PNG file you want to convert ...