[BetterRed]

Originally Posted by KevinH

. . .
You could try bulk removing all the exif data and then loading them in Sigil or any browser to detect which need to be rotated or to dump the exif rotation data by file name.

I've used this for well over a decade ==>> https://www.digitalconfidence.com/BatchPurifier.html

There's a Free LITE version for JPEGs ==>> https://www.digitalconfidence.com/downloads.html

BR