Png Image Vs Bitmap. Bitmap usually refers to an uncompressed image. Thus with a lossless format the only visible difference is the file size.
Png is compressed but lossless. Bmp is both uncompressed and lossless. In this format images are rendered pixel by pixel which are put together to form an image.
Png vs jpg vs gif vs bmp vs tif we all have heard about most of these file formats and many of us know exactly when to use which but many others don t.
The tiff file format was created in the mid 1980 s for use in desktop publishing and was then designed to become the go to standard format for saving scanned photographs and has been for over 3 decades. Png is compressed but lossless. Thus with a lossless format the only visible difference is the file size. And the png file literally tells us in its name that it wasn t designed for such a purpose png is short for portable network graphic key word there is portable.
