When using devices such as computers, laptops, smartphones... you all probably know about today's popular image formats such as JPEG, JPG and PNG, but all are not the same. So what is JPEG? What is the difference between JPEG and JPG? What is the difference between JPEG and PNG? Which image format is best?
A JPG file is a raster image saved in the JPEG format, commonly used to store digital photos and graphics created by image editing software. JPEG has lossy compression that can greatly reduce the size of an image without much loss and supports up to 16,777,216 colors. JPG or JPEG files are both image files. Although some image files use the .JPG file extension, others use .JPEG, they are all the same file type.
In 1992, the Joint Photographic Experts Group (JPEG) released the JPEG file format that allows users to more efficiently compress and share digital images. The format's compression algorithm removes some of the data in the original image to reduce the overall file size and make it easier to transfer, which has become especially important on the web.
While removing data reduces the overall image quality, the loss is almost imperceptible to the human eye. However, professional photographers and graphic artists who require higher quality images can choose to use raw formats or lossless formats with greater quality and size.
Since its release, many technologies have adopted support for the JPEG file format, which has made it the most popular image compression standard in the world. Users can take pictures with their digital camera as JPG files and upload them to social networking sites, create web graphics with image editing software as JPG files, share attached photos with emails as JPG files, etc.
BMP is the format for storing bitmap images. In this format, you can save only single layer bitmaps. For each pixel in different files can come different number of bits. The latest versions of BMP have color control capabilities. In particular, you can specify terminals that perform gamma correction and embed ICC color profiles.
A BMP to JPG converter may be needed in the following situations: