JPG to JPEG

Compare JPG to JPEG

The most common format among raster image files. Digital cameras save their images in this format. JPEG files use a lossy compression technique that can significantly reduce file size without significantly compromising quality. What's the difference between jpeg and jpg? If we are talking about the file extension, then there is no difference, these are complete synonyms. The format for compression is called JPEG, but in ancient operating systems, the file extension could only be three-letter, so JPG was used. Now file systems support file extensions with almost no restrictions, so you can use both jpg and jpeg.

We encounter jpg and jpeg files literally every day. Jpg and jpeg are extensions that are specific to bitmap files that are used to store photographs and other images. If the names of the formats are different, then must they be different in some way? Not really. In practice, there are no differences between jpg and jpeg formats at all. From a technical point of view, these formats are absolutely identical - in all cases, operating systems and programs treat them as one and the same.