On the Web, bitmap or raster files are most frequently utilized. They can be used in any kind of tool, including word processors, page layout programs, and desktop publishing programs. Raster or bitmap files have a fixed number of bits (or pixels) and a fixed resolution at a defined size. If the image is cropped or enlarged, a distortion might be visible. As a result, bitmap files are frequently used for Web or print applications that require lower resolution. The four most popular bitmap file types are GIF, JPEG, TIFF, and BMP.