Alternative letter-case form of JPG
"I saved the photo as a .jpg file so it would open quickly on everyone's device."
Alternative spelling of JPEG
In plain English: A jpg is a common file format used to store pictures on computers and phones.
"He sent me a picture file in jpg format to share on our group chat."
Usage: Use "jpg" only when referring specifically to the file format extension on a computer; in standard written English, always use the full word "JPEG" or the phrase "image file." Do not treat it as a synonym for any picture, as it refers strictly to the digital storage method.
Alternative spelling of JPEG
"When I saved my photo, the file appeared as jpg on my computer even though everyone else calls it JPG."
Alternative letter-case form of JPG
JPG is an acronym derived from English, originally standing for Joint Photographic Experts Group, the committee that developed the file format standard in 1986. The name was later shortened to JPEG and subsequently adapted into the common three-letter extension JPG.