With the release of iOS 11, Apple switched from JPG to Heic to store your photos. The High-Efficiency Image File Format saves a lot of storage space on your devices while still maintaining your photos’ quality. However, it does become problematic if you want to share those files with people or services that only support JPG.
Here’s how to build your own “Quick Action” for macOS that can convert HEIC photos to regular JPG’s. No coding required.