To be technically correct, JPEG is correct. ( Joint Photographic Experts Group ) JPG is because Micro$oft has limitations. Micro$oft is generally too brain-dead to recognize a file based on the header information, and relies on the name/"extension." ( another Micro$oft invention to overcome other limitations ) Unfortunately, Micro$oft built many, many limitations into their "extension" invention, largely inadvertantly, because DOS simply didn't have this capability, and Micro$oft considers Windows users to be too stupid to know any better.
The ONLY difference is Micro$oft.
Yes, JPEG is the file format they use in 2026, jpg usually does not work. Try saving photos under JPEG or under "All Files" as a JPEG filename ending in .jpeg to work it to save as a JPEG file.
That is how certification has worked for a long time.
Certification is how some of the pig butchers try to fix their way into people's wallets through romance scams on this website, by the way.
Truenudists need to look into the certified scam artists and users of stolen pictures.
Thanks.
You also have a lot of limitations on file size for the pictures people upload. So fit pictures into the file size range by "Cropping" photos according to android or iphone camera apps or windows, apple, or Linux photo editing apps.
Find a good video editor for videos and a good photo editor for photos for cropping files into the size they need for the uploads on this website, whenever uploading any photos.
You also have a lot of limitations on file size for the pictures people upload. So fit pictures into the file size range by "Cropping" photos according to android or iphone camera apps or windows, apple, or Linux photo editing apps.Find a good video editor for videos and a good photo editor for photos for cropping files into the size they need for the uploads on this website, whenever uploading any photos.
Do you realise you are commenting on a thread that has been dead for 17 years.



