Automator Generate images (JPG, JPEG, etc) icon workflow.

To install:

- Double click the workflow, in Automator go to File menu > Save as Plug-ins > (type: Generate_Icon) set as Plug-ins for Finder.

OR

Put workflow file on:

Users/(your name)/Library/Workflows/Applications/Finder

To use:

- Go to your desired image folder

- select JPG files

- Control key held down OR right-click your mouse

- Select Automator then Generate_Icon

Download Here