Start “Mihov Image Resizer

Select the JPG tab

Choose Better Quality

Click one image to highlight it.

Press Ctrl-A, to highlight all the images in the folder.

Click the Resize button.

A blue progress bar will go across the bottom of the screen.

A new set of photos are created in the same folder.

The photos with “mini-“ in front are the images to upload.

Place the "mini-" images in a folder. Upload the folder with the "mini-" images.