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 ...

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.

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.

You can convert HEIC files to JPG on your Mac using the Preview app. High Efficiency Image Container (HEIC) files are a relatively new format for images, videos, and multimedia said to have ...