JPG is an image file format, while KB usually refers to storage space required. There actually is a .KB file format which is rarely used. It is some kind of keyboard script file. I doubt this is what you are dealing with, however.
.jpg Is a file extension where images are saved. KB or Kilobyte is a type of computer storage size.
It depends on your file system. Some filesystems are CASE sensitive but typically JPG and jpg are the same thing.
The difference in image quality between JPG 20 and JPG 100 compression levels is that JPG 20 has higher compression, resulting in lower image quality and more visible compression artifacts, while JPG 100 has lower compression, resulting in higher image quality with less visible compression artifacts.
There really is no difference it's just like an abbreviation. They are the same.
A KB is smaller than MB a MB is smaller than a GB and i think its memory
MB (megabyte) is larger than KB (kilobyte) in terms of file size. 1 MB is equal to 1,000 KB.
Short Name = Full name = Size in bytes = Size in bits KB = Kilobyte = 1000 Bytes = 8000 Bits Kb = Kilobit = 125 Bytes = 1000 Bits in previous answer there is mistake kb=12.5 bytes
1 MB is 1,024 times bigger than 1 KB.1MB is1048576 bytes (1024 Kb) while 1KB is 1024 bytes-Rajaguru
The main difference between megabytes (MB) and kilobytes (KB) is their size. One megabyte is equal to 1,000 kilobytes. This means that a megabyte is larger in size compared to a kilobyte.
157184 kilobytes (KB) is the same as157.184 megabytes (MB) is the same as0.157184 gigabytes (GB) or a bit over 1/6 of a GBAlso, be aware that there is a difference between kilobytes (KB or KB/second) and kilobits (kb and kbps).
When saving an image as a jpg 100, it will have higher quality and larger file size compared to saving it as jpg 20, which will result in lower quality and smaller file size.
The difference in file size between kilobytes (KB) and megabytes (MB) when storing photos is that 1 megabyte (MB) is equal to 1,000 kilobytes (KB). This means that a photo stored in kilobytes will be smaller in size compared to the same photo stored in megabytes.